CVE-2026-96512

Sudo: sudo: tz environment variable allows bypass of notbefore/notafter time-based authorization

Products / packages Red Hat Enterprise Linux 10 · Red Hat Enterprise Linux 10.0 Extended Update Support · Red Hat Enterprise Linux 7 Extended Lifecycle Support · 15 more

Published 23/09/2026, 13:22:33 UTC

Severity and exploitation

Not in CISA KEV

KEV coverage does not rule out exploitation.

KEV checked 14/11/2026, 21:00:34 UTC

redhat · CVSS:3.1 · 7.8

Assessment vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity

high7.8

CVSS measures technical severity, not the likelihood of an attack.

Known exploitation

Not listed in the checked CISA KEV catalog

Absence from CISA KEV does not rule out attacks.

Public exploit

Not established by this record

Missing evidence does not mean no public exploit exists.

Remediation

Source guidance available

Review the recorded instructions. Guidance may be a workaround rather than a fixed version.

What this means

A flaw in sudo allows an unprivileged local user to bypass time-based authorization by setting the TZ environment variable, affecting versions with incomplete timezone indicators in NOTBEFORE or NOTAFTER rules. Authentication is not bypassed. The impact is limited to time-based authorization checks.

Summarized by @cf/meta/llama-3.3-70b-instruct-fp8-fast. Verify details against the original sources.

Attack conditions

No attack-condition excerpt has been identified here. Review the full source description and references for authentication, network access, and configuration requirements.

Review supporting sources →

Affected versions

Check the exact model, release, and any platform requirements against your installation.

Red Hat · redhat

Red Hat Enterprise Linux 10

1 range

redhat version evidence

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unaffected

0:1.9.17-10.p2.el10_2.7 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:enterprise_linux:10.2

Red Hat · redhat

Red Hat Enterprise Linux 10.0 Extended Update Support

1 range

redhat version evidence

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unaffected

0:1.9.15-8.p5.el10_0.5 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:enterprise_linux_eus:10.0

Red Hat · redhat

Red Hat Enterprise Linux 7 Extended Lifecycle Support

1 range

redhat version evidence

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unaffected

0:1.8.23-10.el7_9.6 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:rhel_els:7

Red Hat · redhat

Red Hat Enterprise Linux 8

1 range

redhat version evidence

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unaffected

0:1.9.5p2-2.el8_10 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:enterprise_linux:8::baseos

Red Hat · redhat

Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support

1 range

redhat version evidence

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unaffected

0:1.8.29-7.el8_4.4 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:rhel_aus:8.4::baseoscpe:/o:redhat:rhel_eus_long_life:8.4::baseos

Red Hat · redhat

Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

1 range

redhat version evidence

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unaffected

0:1.8.29-7.el8_4.4 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:rhel_aus:8.4::baseoscpe:/o:redhat:rhel_eus_long_life:8.4::baseos

Red Hat · redhat

Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support

1 range

redhat version evidence

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unaffected

0:1.9.5p2-1.el8_6.4 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:rhel_aus:8.6::baseoscpe:/o:redhat:rhel_eus_long_life:8.6::baseos

Red Hat · redhat

Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On

1 range

redhat version evidence

Check a product version

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unaffected

0:1.9.5p2-1.el8_6.4 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:rhel_aus:8.6::baseoscpe:/o:redhat:rhel_eus_long_life:8.6::baseos

Red Hat · redhat

Red Hat Enterprise Linux 8.8 Telecommunications Update Service

1 range

redhat version evidence

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unaffected

0:1.9.5p2-1.el8_8.4 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:rhel_e4s:8.8::baseoscpe:/o:redhat:rhel_tus:8.8::baseos

Red Hat · redhat

Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions

1 range

redhat version evidence

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unaffected

0:1.9.5p2-1.el8_8.4 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/o:redhat:rhel_e4s:8.8::baseoscpe:/o:redhat:rhel_tus:8.8::baseos

Red Hat · redhat

Red Hat Enterprise Linux 9

1 range

redhat version evidence

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unaffected

0:1.9.17p2-3.el9_8.3 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:enterprise_linux:9::appstreamcpe:/o:redhat:enterprise_linux:9::baseos

Red Hat · redhat

Red Hat Enterprise Linux 9

1 range

redhat version evidence

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unaffected

0:1.9.17p2-3.el9_8.3 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:enterprise_linux:9::appstreamcpe:/o:redhat:enterprise_linux:9::baseos

Red Hat · redhat

Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

1 range

redhat version evidence

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unaffected

0:1.9.5p2-9.el9_2.5 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:rhel_e4s:9.2::appstreamcpe:/o:redhat:rhel_e4s:9.2::baseos

Red Hat · redhat

Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

1 range

redhat version evidence

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unaffected

0:1.9.5p2-10.el9_4.4 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:rhel_e4s:9.4::appstreamcpe:/o:redhat:rhel_e4s:9.4::baseos

Red Hat · redhat

Red Hat Enterprise Linux 9.6 Extended Update Support

1 range

redhat version evidence

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unaffected

0:1.9.5p2-10.el9_6.4 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:rhel_eus:9.6::appstreamcpe:/o:redhat:rhel_eus:9.6::baseos

Red Hat · redhat

Red Hat Hardened Images

1 range

redhat version evidence

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unaffected

1.9.17-16.p2.2.hum1 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:hummingbird:1

Red Hat · redhat

Red Hat OpenShift AI 3.0

1 range

redhat version evidence

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unaffected

1793041981 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:openshift_ai:3.0::el9

Red Hat · redhat

Red Hat OpenShift AI 3.4

1 range

redhat version evidence

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unaffected

1793042006 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:openshift_ai:3.4::el9

Red Hat · redhat

Red Hat OpenShift AI 3.4

1 range

redhat version evidence

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unaffected

1793041995 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:openshift_ai:3.4::el9

Red Hat · redhat

Red Hat Update Infrastructure 5

1 range

redhat version evidence

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unaffected

1791964013 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:rhui:5::el9

Red Hat · redhat

Red Hat Update Infrastructure 5

1 range

redhat version evidence

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unaffected

1791978693 → before *

rpm versions

Other versions: affected

Product identifiers (CPE)

cpe:/a:redhat:rhui:5::el9

Automatic dependency matching is unavailable for this record. Use the product evidence and publisher’s instructions to check your installation.

What to do

Compare your installed product and version with the affected versions above. A matching product name alone does not confirm exposure.

Append the 'Z' timezone suffix to all NOTBEFORE and NOTAFTER timestamps in sudoers rules. For example, change 'NOTAFTER=20261231235959' to 'NOTAFTER=20261231235959Z'. Timestamps with the 'Z' suffix are interpreted as UTC via timegm() and are not affected by the TZ environment variable. Administrators can audit their sudoers configuration with: grep -rE 'NOT(BEFORE|AFTER)=' /etc/sudoers /etc/sudoers.d/ and verify that all timestamps end with 'Z'.

redhat guidance ↗

cve.new guidance unless attributed to a publisher. This page does not inspect your installation.

Public exploit evidence

No public exploit reference is identified in the imported evidence. This is not a claim that no exploit exists.

Original source description

Read the full publisher description

A flaw was found in sudo. When sudoers rules use NOTBEFORE or NOTAFTER time-based access restrictions with timestamps that omit the trailing 'Z' timezone indicator, the time evaluation relies on the TZ environment variable inherited from the calling user. Because sudo is a setuid-root program, an unprivileged local user can set TZ to an extreme timezone offset to shift the authorization window by up to approximately 25 hours, causing expired rules to be treated as valid. This allows the user to execute commands outside the intended time window. Authentication is not bypassed; only the time-based authorization check is affected.

References

20 sources

access.redhat.com/errata/RHSA-2026:71609

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:75571

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:75579

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:75580

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:82939

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:86633

Vendor advisoryredhat

View 14 more references

access.redhat.com/errata/RHSA-2026:86634

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:86635

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:87026

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:90287

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:91217

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:91219

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:91244

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:92325

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:92326

Vendor advisoryredhat

access.redhat.com/errata/RHSA-2026:92349

Vendor advisoryredhat

access.redhat.com/security/cve/CVE-2026-96512

Security advisoryredhat

bugzilla.redhat.com/show_bug.cgi

Source referenceredhat

sudo-project/sudo · commit 1820a34

Patchredhat

www.openwall.com/lists/oss-security/2026/09/24/4

Security advisoryCVE

Inside the record

Evidence available

Package identity · not supplied

Version evidence

Remediation guidance

Weakness classification

Additional publishers

Describes the evidence in this view, not whether the product is safe.

Original records

CVE-2026-96512

View the latest unmodified CVE JSON from the official source. It may be newer than this imported page.

cve.new JSON →

Underlying weaknesses

The source’s classification of what caused the vulnerability.

CWE-863 ↗

Incorrect Authorization

redhat

Contributing organizations · 3

redhat

Assigning organization

2026-10-29

CISA-ADP

Additional data publisher

2026-09-24

CVE

Additional data publisher

2026-09-24

Timeline

All times UTC

23 Sept 2026, 13:22
Advisory published
Publication date supplied by the source.
29 Oct 2026, 19:53
Source updated
Latest modification date supplied by the source.
29 Oct 2026, 20:45
Last imported by cve.new
Latest catalog import, not the date we first saw this advisory.

What changed

Follow changes

CVE · CVE-2026-965122026-10-29

Observed 2026-10-29T20:45:59.251Z · upstream updated 2026-10-29T19:53:47.337Z

Product or version evidence changed

before

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        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhui:5::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  }
]

after

[
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 10",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17-10.p2.el10_2.7",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10.2"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 10.0 Extended Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.15-8.p5.el10_0.5",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux_eus:10.0"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 7 Extended Lifecycle Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.8.23-10.el7_9.6",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_els:7"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-2.el8_10",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.8.29-7.el8_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.4::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.8.29-7.el8_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.4::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.6::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.6::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_8.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_e4s:8.8::baseos",
      "cpe:/o:redhat:rhel_tus:8.8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_8.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_e4s:8.8::baseos",
      "cpe:/o:redhat:rhel_tus:8.8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17p2-3.el9_8.3",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::appstream",
      "cpe:/o:redhat:enterprise_linux:9::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17p2-3.el9_8.3",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::appstream",
      "cpe:/o:redhat:enterprise_linux:9::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-9.el9_2.5",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:9.2::appstream",
      "cpe:/o:redhat:rhel_e4s:9.2::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-10.el9_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:9.4::appstream",
      "cpe:/o:redhat:rhel_e4s:9.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-10.el9_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.6::appstream",
      "cpe:/o:redhat:rhel_eus:9.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Hardened Images",
    "platforms": [],
    "versions": [
      {
        "version": "1.9.17-16.p2.2.hum1",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat OpenShift AI 3.0",
    "platforms": [],
    "versions": [
      {
        "version": "1793041981",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift_ai:3.0::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat OpenShift AI 3.4",
    "platforms": [],
    "versions": [
      {
        "version": "1793042006",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift_ai:3.4::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat OpenShift AI 3.4",
    "platforms": [],
    "versions": [
      {
        "version": "1793041995",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:openshift_ai:3.4::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Update Infrastructure 5",
    "platforms": [],
    "versions": [
      {
        "version": "1791964013",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhui:5::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Update Infrastructure 5",
    "platforms": [],
    "versions": [
      {
        "version": "1791978693",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhui:5::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  }
]

References changed

before

[
  "https://access.redhat.com/errata/RHSA-2026:71609",
  "https://access.redhat.com/errata/RHSA-2026:75571",
  "https://access.redhat.com/errata/RHSA-2026:75579",
  "https://access.redhat.com/errata/RHSA-2026:75580",
  "https://access.redhat.com/errata/RHSA-2026:82939",
  "https://access.redhat.com/errata/RHSA-2026:86633",
  "https://access.redhat.com/errata/RHSA-2026:86634",
  "https://access.redhat.com/errata/RHSA-2026:86635",
  "https://access.redhat.com/errata/RHSA-2026:87026",
  "https://access.redhat.com/errata/RHSA-2026:90287",
  "https://access.redhat.com/errata/RHSA-2026:92325",
  "https://access.redhat.com/errata/RHSA-2026:92326",
  "https://access.redhat.com/errata/RHSA-2026:92349",
  "https://access.redhat.com/security/cve/CVE-2026-96512",
  "https://bugzilla.redhat.com/show_bug.cgi?id=2539327",
  "https://github.com/sudo-project/sudo/commit/1820a349687522f51023d1ae5925125f59679a8c",
  "http://www.openwall.com/lists/oss-security/2026/09/24/4"
]

after

[
  "https://access.redhat.com/errata/RHSA-2026:71609",
  "https://access.redhat.com/errata/RHSA-2026:75571",
  "https://access.redhat.com/errata/RHSA-2026:75579",
  "https://access.redhat.com/errata/RHSA-2026:75580",
  "https://access.redhat.com/errata/RHSA-2026:82939",
  "https://access.redhat.com/errata/RHSA-2026:86633",
  "https://access.redhat.com/errata/RHSA-2026:86634",
  "https://access.redhat.com/errata/RHSA-2026:86635",
  "https://access.redhat.com/errata/RHSA-2026:87026",
  "https://access.redhat.com/errata/RHSA-2026:90287",
  "https://access.redhat.com/errata/RHSA-2026:91217",
  "https://access.redhat.com/errata/RHSA-2026:91219",
  "https://access.redhat.com/errata/RHSA-2026:91244",
  "https://access.redhat.com/errata/RHSA-2026:92325",
  "https://access.redhat.com/errata/RHSA-2026:92326",
  "https://access.redhat.com/errata/RHSA-2026:92349",
  "https://access.redhat.com/security/cve/CVE-2026-96512",
  "https://bugzilla.redhat.com/show_bug.cgi?id=2539327",
  "https://github.com/sudo-project/sudo/commit/1820a349687522f51023d1ae5925125f59679a8c",
  "http://www.openwall.com/lists/oss-security/2026/09/24/4"
]

CVE · CVE-2026-965122026-10-29

Observed 2026-10-29T19:29:53.400Z · upstream updated 2026-10-29T19:03:30.289Z

Product or version evidence changed

before

[
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 10",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17-10.p2.el10_2.7",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10.2"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 10.0 Extended Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.15-8.p5.el10_0.5",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux_eus:10.0"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-2.el8_10",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.8.29-7.el8_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.4::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.8.29-7.el8_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.4::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.6::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.6::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_8.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_e4s:8.8::baseos",
      "cpe:/o:redhat:rhel_tus:8.8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_8.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_e4s:8.8::baseos",
      "cpe:/o:redhat:rhel_tus:8.8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17p2-3.el9_8.3",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::appstream",
      "cpe:/o:redhat:enterprise_linux:9::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17p2-3.el9_8.3",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::appstream",
      "cpe:/o:redhat:enterprise_linux:9::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-9.el9_2.5",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:9.2::appstream",
      "cpe:/o:redhat:rhel_e4s:9.2::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-10.el9_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:9.4::appstream",
      "cpe:/o:redhat:rhel_e4s:9.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-10.el9_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.6::appstream",
      "cpe:/o:redhat:rhel_eus:9.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Hardened Images",
    "platforms": [],
    "versions": [
      {
        "version": "1.9.17-16.p2.2.hum1",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Update Infrastructure 5",
    "platforms": [],
    "versions": [
      {
        "version": "1791964013",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhui:5::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Update Infrastructure 5",
    "platforms": [],
    "versions": [
      {
        "version": "1791978693",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhui:5::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 7",
    "platforms": [],
    "versions": [],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  }
]

after

[
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 10",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17-10.p2.el10_2.7",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10.2"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 10.0 Extended Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.15-8.p5.el10_0.5",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux_eus:10.0"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 7 Extended Lifecycle Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.8.23-10.el7_9.6",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_els:7"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-2.el8_10",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.8.29-7.el8_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.4::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.8.29-7.el8_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.4::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.6::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_aus:8.6::baseos",
      "cpe:/o:redhat:rhel_eus_long_life:8.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.8 Telecommunications Update Service",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_8.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_e4s:8.8::baseos",
      "cpe:/o:redhat:rhel_tus:8.8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-1.el8_8.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/o:redhat:rhel_e4s:8.8::baseos",
      "cpe:/o:redhat:rhel_tus:8.8::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17p2-3.el9_8.3",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::appstream",
      "cpe:/o:redhat:enterprise_linux:9::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.17p2-3.el9_8.3",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:enterprise_linux:9::appstream",
      "cpe:/o:redhat:enterprise_linux:9::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-9.el9_2.5",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:9.2::appstream",
      "cpe:/o:redhat:rhel_e4s:9.2::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-10.el9_4.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_e4s:9.4::appstream",
      "cpe:/o:redhat:rhel_e4s:9.4::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Enterprise Linux 9.6 Extended Update Support",
    "platforms": [],
    "versions": [
      {
        "version": "0:1.9.5p2-10.el9_6.4",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhel_eus:9.6::appstream",
      "cpe:/o:redhat:rhel_eus:9.6::baseos"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Hardened Images",
    "platforms": [],
    "versions": [
      {
        "version": "1.9.17-16.p2.2.hum1",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:hummingbird:1"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Update Infrastructure 5",
    "platforms": [],
    "versions": [
      {
        "version": "1791964013",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhui:5::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  },
  {
    "vendor": "Red Hat",
    "name": "Red Hat Update Infrastructure 5",
    "platforms": [],
    "versions": [
      {
        "version": "1791978693",
        "status": "unaffected",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [
      "cpe:/a:redhat:rhui:5::el9"
    ],
    "source": "redhat",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-96512"
  }
]

References changed

before

[
  "https://access.redhat.com/errata/RHSA-2026:71609",
  "https://access.redhat.com/errata/RHSA-2026:75571",
  "https://access.redhat.com/errata/RHSA-2026:75579",
  "https://access.redhat.com/errata/RHSA-2026:75580",
  "https://access.redhat.com/errata/RHSA-2026:82939",
  "https://access.redhat.com/errata/RHSA-2026:86633",
  "https://access.redhat.com/errata/RHSA-2026:86634",
  "https://access.redhat.com/errata/RHSA-2026:86635",
  "https://access.redhat.com/errata/RHSA-2026:87026",
  "https://access.redhat.com/errata/RHSA-2026:90287",
  "https://access.redhat.com/errata/RHSA-2026:92325",
  "https://access.redhat.com/errata/RHSA-2026:92349",
  "https://access.redhat.com/security/cve/CVE-2026-96512",
  "https://bugzilla.redhat.com/show_bug.cgi?id=2539327",
  "https://github.com/sudo-project/sudo/commit/1820a349687522f51023d1ae5925125f59679a8c",
  "http://www.openwall.com/lists/oss-security/2026/09/24/4"
]

after

[
  "https://access.redhat.com/errata/RHSA-2026:71609",
  "https://access.redhat.com/errata/RHSA-2026:75571",
  "https://access.redhat.com/errata/RHSA-2026:75579",
  "https://access.redhat.com/errata/RHSA-2026:75580",
  "https://access.redhat.com/errata/RHSA-2026:82939",
  "https://access.redhat.com/errata/RHSA-2026:86633",
  "https://access.redhat.com/errata/RHSA-2026:86634",
  "https://access.redhat.com/errata/RHSA-2026:86635",
  "https://access.redhat.com/errata/RHSA-2026:87026",
  "https://access.redhat.com/errata/RHSA-2026:90287",
  "https://access.redhat.com/errata/RHSA-2026:92325",
  "https://access.redhat.com/errata/RHSA-2026:92326",
  "https://access.redhat.com/errata/RHSA-2026:92349",
  "https://access.redhat.com/security/cve/CVE-2026-96512",
  "https://bugzilla.redhat.com/show_bug.cgi?id=2539327",
  "https://github.com/sudo-project/sudo/commit/1820a349687522f51023d1ae5925125f59679a8c",
  "http://www.openwall.com/lists/oss-security/2026/09/24/4"
]

Large field values are marked as truncated previews. Original source snapshots remain retained.

Showing up to 50 most recent observed changes.

Reading the signals

Severity · CVSS: Technical impact and attack conditions. The headline is the highest imported catalog score; sources may disagree.
Observed exploitation · KEV: An absent or unavailable KEV listing does not establish that exploitation has not occurred.
Predicted exploitation · EPSS: 0.32% estimated probability in the next 30 days. 2026-10-28 · FIRST EPSS.

CISA-ADP · SSVC

CISA Coordinator · 2026-09-23

Exploitation: none
Automatable: no
Technical Impact: total

SSVC describes the publisher’s decision context. Your organization’s exposure and priorities may differ.

Record identifiers

Aliases: None recorded

Source evidence

Request a correction or dispute

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CVE CVE-2026-96512

Enrichment coverage

NVDAvailable

Checked 29/10/2026, 09:30:31 UTC

GHSAAvailable

Checked 29/10/2026, 09:30:31 UTC

EUVDAvailable

Checked 29/10/2026, 09:30:31 UTC

EPSSAvailable

Checked 29/10/2026, 09:30:31 UTC

Additional source evidence

GitHub Advisory Database · GHSA-jj2h-hcrf-9gfx

CVSS 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Checked 29/10/2026, 09:30:31 UTC

ENISA EUVD · EUVD-2026-85290

CVSS 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Checked 29/10/2026, 09:30:31 UTC

FIRST EPSS · CVE-2026-96512

EPSS 0.32% probability of exploitation in the next 30 days. Percentile: 24.99% · 2026-10-28

Checked 29/10/2026, 09:30:31 UTC

NVD · CVE-2026-96512

CVSS 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Checked 29/10/2026, 09:30:31 UTC

Sponsored by MoxsoBuild security habits with adaptive training and phishing simulations.View as JSON

Sudo: sudo: tz environment variable allows bypass of notbefore/notafter time-based authorization

Severity and exploitation

What this means

Attack conditions

Affected versions

Red Hat Enterprise Linux 10

affected

unaffected

unknown

Red Hat Enterprise Linux 10.0 Extended Update Support

affected

unaffected

unknown

Red Hat Enterprise Linux 7 Extended Lifecycle Support

affected

unaffected

unknown

Red Hat Enterprise Linux 8

affected

unaffected

unknown

Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support

affected

unaffected

unknown

Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On

affected

unaffected

unknown

Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support

affected

unaffected

unknown

Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On

affected

unaffected

unknown

Red Hat Enterprise Linux 8.8 Telecommunications Update Service

affected

unaffected

unknown

Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions

affected

unaffected

unknown

Red Hat Enterprise Linux 9

affected

unaffected

unknown

Red Hat Enterprise Linux 9

affected

unaffected

unknown

Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions

affected

unaffected

unknown

Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions

affected

unaffected

unknown

Red Hat Enterprise Linux 9.6 Extended Update Support

affected

unaffected

unknown

Red Hat Hardened Images

affected

unaffected

unknown

Red Hat OpenShift AI 3.0

affected

unaffected

unknown

Red Hat OpenShift AI 3.4

affected

unaffected

unknown

Red Hat OpenShift AI 3.4

affected

unaffected