Investigate in your agent.

Turn this advisory into a focused investigation. Ask your agent to check your project’s versions, explain the evidence, and suggest a compatible fix.

Your agent needs remote MCP support and access to https://cve.new/mcp.

Read the setup guide

Skip to content
cve.newCreate a CVE report
Check your stack
CVE-2026-99228

io_uring/io-wq: don't lose the signal that ends work

Products / packages Linux

Published

Share

Severity and exploitation

Not in CISA KEVNo CVSS score

KEV coverage does not rule out exploitation.

KEV checked 06/11/2026, 21:10:31 UTC

Severity

unknown

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

Fix status not established

No structured fix or guidance is available here. Check the latest publisher advisory.

What this means

The Linux kernel has a vulnerability where a thread may hang when exiting due to a lost signal, affecting versions starting from 5.12. The issue occurs when a worker loses the signal to end work, causing the thread to wait indefinitely.

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.

Linux · Linux

Linux

7 ranges
Linux version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

afcc4015d1bf5659b8c722aff679e9b8c41ee156 → before ddccc60f036b309430cf130d48aafed94ef7355a

git versions

afcc4015d1bf5659b8c722aff679e9b8c41ee156 → before 08c42055b8f9a5d29236d34ad4bce08828239fe1

git versions

afcc4015d1bf5659b8c722aff679e9b8c41ee156 → before 62996803c1b5f18176de255db4c843021f2d19c8

git versions

afcc4015d1bf5659b8c722aff679e9b8c41ee156 → before 7309fea05a3d66af9746843c43fef14c10b8141e

git versions

afcc4015d1bf5659b8c722aff679e9b8c41ee156 → before fdb771015c1e13677b57a4015f0c938748f13781

git versions

afcc4015d1bf5659b8c722aff679e9b8c41ee156 → before 7df9a3b5eda51c512d3dd138e3b7daa525071757

git versions

afcc4015d1bf5659b8c722aff679e9b8c41ee156 → before 63c103279a95e82280092f2f4232e91e8117a252

git versions

unaffected

unknown

Other versions: unaffected

Linux · Linux

Linux

9 ranges
Linux version evidence

Compare with this publisher’s ranges. This does not inspect your installation.

affected

5.12

unaffected

0 → before 5.12

semver versions

6.1.191 → through 6.1.*

semver versions

6.6.161 → through 6.6.*

semver versions

6.12.115 → through 6.12.*

semver versions

6.18.60 → through 6.18.*

semver versions

7.2.14 → through 7.2.*

semver versions

7.3.2 → through 7.3.*

semver versions

7.4-rc1 → through *

original_commit_for_fix versions

unknown

Other versions: affected

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.

No structured fix or remediation guidance is available here. Check the full source description and vendor’s latest advisory for a patch or workaround; do not assume another version is safe.

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

In the Linux kernel, the following vulnerability has been resolved:

io_uring/io-wq: don't lose the signal that ends work

When a thread exits, only its tracked requests are cancelled. Then its io-wq is torn down. io_wq_exit_workers() signals every worker, to get it out of an interruptible sleep, and waits for all of them to exit. Before they do, they go through the work that is left. Unbounded work is cancelled. Bounded work is run, as it is expected to end by itself.

Not all of it does. An open has no file yet, so it counts as bounded, and the open of a FIFO waits for the other end. That is what the signal is for. But the workers are signalled once, and a worker that hasn't started the work by then loses the signal:

io_wq_exit_workers() io_worker_handle_work() io_wq_worker_wake() set TIF_NOTIFY_SIGNAL io_assign_current_work() io_run_task_work() clear TIF_NOTIFY_SIGNAL io_wq_submit_work() fifo_open() wait_for_partner() wait_for_completion_timeout()

The thread never gets out of do_exit():

IORING_OP_OPENAT of a FIFO without a writer, IOSQE_ASYNC exit of the thread that has submitted it

hangs in more than 9 of 10 attempts (4 CPUs, KVM), until the process is killed.

Set TIF_NOTIFY_SIGNAL for bounded work that is started with IO_WQ_BIT_EXIT set. The bit is set before the workers are signalled, and it is tested after the flag has been cleared, with clear_notify_signal() providing the barrier. So either the flag stays, or the bit is seen.

Work that is started while the io-wq exits is treated like work that is being run at that time: it isn't interrupted unless it waits interruptibly.

References

7 sources
git.kernel.org/stable/c/ddccc60f036b309430cf130d48aafed94ef7355a
Source referenceLinux
git.kernel.org/stable/c/08c42055b8f9a5d29236d34ad4bce08828239fe1
Source referenceLinux
git.kernel.org/stable/c/62996803c1b5f18176de255db4c843021f2d19c8
Source referenceLinux
git.kernel.org/stable/c/7309fea05a3d66af9746843c43fef14c10b8141e
Source referenceLinux
git.kernel.org/stable/c/fdb771015c1e13677b57a4015f0c938748f13781
Source referenceLinux
git.kernel.org/stable/c/7df9a3b5eda51c512d3dd138e3b7daa525071757
Source referenceLinux
View 1 more references
git.kernel.org/stable/c/63c103279a95e82280092f2f4232e91e8117a252
Source referenceLinux

Inside the record

Evidence available

Package identity · not supplied
Version evidence
Remediation guidance · not supplied
Weakness classification · not supplied
Additional publishers · not supplied

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

Original records

CVE-2026-99228

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

cve.new JSON →

Environment requirements

These conditions apply together as specified by the publisher. A matching product name alone does not establish exposure.

Linux · platform conditions

Any condition may hold

Vulnerable product

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

From (inclusive): 5.12

Before: 6.1.191

Vulnerable product

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

From (inclusive): 5.12

Before: 6.6.161

Vulnerable product

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

From (inclusive): 5.12

Before: 6.12.115

Vulnerable product

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

From (inclusive): 5.12

Before: 6.18.60

Vulnerable product

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

From (inclusive): 5.12

Before: 7.2.14

Vulnerable product

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

From (inclusive): 5.12

Before: 7.3.2

Vulnerable product

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

From (inclusive): 5.12

Before: 7.4-rc1

Original applicability statements
[
  {
    "nodes": [
      {
        "operator": "OR",
        "negate": false,
        "cpeMatch": [
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "5.12",
            "versionEndExcluding": "6.1.191"
          },
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "5.12",
            "versionEndExcluding": "6.6.161"
          },
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "5.12",
            "versionEndExcluding": "6.12.115"
          },
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "5.12",
            "versionEndExcluding": "6.18.60"
          },
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "5.12",
            "versionEndExcluding": "7.2.14"
          },
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "5.12",
            "versionEndExcluding": "7.3.2"
          },
          {
            "vulnerable": true,
            "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
            "versionStartIncluding": "5.12",
            "versionEndExcluding": "7.4-rc1"
          }
        ]
      }
    ]
  }
]
Contributing organizations · 1
Linux

Assigning organization

2026-11-06

Timeline

All times UTC

  1. Advisory published

    Publication date supplied by the source.

  2. Source updated

    Latest modification date supplied by the source.

  3. Last imported by cve.new

    Latest catalog import, not the date we first saw this advisory.

What changed

Follow changes
  1. CVE · CVE-2026-99228

    Observed 2026-11-06T17:58:50.978Z · upstream updated 2026-11-06T17:15:09.971Z

    Product or version evidence changed

    before

    [
  {
    "vendor": "Linux",
    "name": "Linux",
    "platforms": [],
    "versions": [
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "ddccc60f036b309430cf130d48aafed94ef7355a",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "08c42055b8f9a5d29236d34ad4bce08828239fe1",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "62996803c1b5f18176de255db4c843021f2d19c8",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "7309fea05a3d66af9746843c43fef14c10b8141e",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "fdb771015c1e13677b57a4015f0c938748f13781",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "63c103279a95e82280092f2f4232e91e8117a252",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected",
    "cpes": [],
    "source": "Linux",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-99228"
  },
  {
    "vendor": "Linux",
    "name": "Linux",
    "platforms": [],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "status": "unaffected",
        "lessThan": "5.12",
        "versionType": "semver"
      },
      {
        "version": "6.1.191",
        "status": "unaffected",
        "lessThanOrEqual": "6.1.*",
        "versionType": "semver"
      },
      {
        "version": "6.6.161",
        "status": "unaffected",
        "lessThanOrEqual": "6.6.*",
        "versionType": "semver"
      },
      {
        "version": "6.12.115",
        "status": "unaffected",
        "lessThanOrEqual": "6.12.*",
        "versionType": "semver"
      },
      {
        "version": "6.18.60",
        "status": "unaffected",
        "lessThanOrEqual": "6.18.*",
        "versionType": "semver"
      },
      {
        "version": "7.2.14",
        "status": "unaffected",
        "lessThanOrEqual": "7.2.*",
        "versionType": "semver"
      },
      {
        "version": "7.4-rc1",
        "status": "unaffected",
        "lessThanOrEqual": "*",
        "versionType": "original_commit_for_fix"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [],
    "source": "Linux",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-99228"
  }
]

    after

    [
  {
    "vendor": "Linux",
    "name": "Linux",
    "platforms": [],
    "versions": [
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "ddccc60f036b309430cf130d48aafed94ef7355a",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "08c42055b8f9a5d29236d34ad4bce08828239fe1",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "62996803c1b5f18176de255db4c843021f2d19c8",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "7309fea05a3d66af9746843c43fef14c10b8141e",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "fdb771015c1e13677b57a4015f0c938748f13781",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "7df9a3b5eda51c512d3dd138e3b7daa525071757",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "63c103279a95e82280092f2f4232e91e8117a252",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected",
    "cpes": [],
    "source": "Linux",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-99228"
  },
  {
    "vendor": "Linux",
    "name": "Linux",
    "platforms": [],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "status": "unaffected",
        "lessThan": "5.12",
        "versionType": "semver"
      },
      {
        "version": "6.1.191",
        "status": "unaffected",
        "lessThanOrEqual": "6.1.*",
        "versionType": "semver"
      },
      {
        "version": "6.6.161",
        "status": "unaffected",
        "lessThanOrEqual": "6.6.*",
        "versionType": "semver"
      },
      {
        "version": "6.12.115",
        "status": "unaffected",
        "lessThanOrEqual": "6.12.*",
        "versionType": "semver"
      },
      {
        "version": "6.18.60",
        "status": "unaffected",
        "lessThanOrEqual": "6.18.*",
        "versionType": "semver"
      },
      {
        "version": "7.2.14",
        "status": "unaffected",
        "lessThanOrEqual": "7.2.*",
        "versionType": "semver"
      },
      {
        "version": "7.3.2",
        "status": "unaffected",
        "lessThanOrEqual": "7.3.*",
        "versionType": "semver"
      },
      {
        "version": "7.4-rc1",
        "status": "unaffected",
        "lessThanOrEqual": "*",
        "versionType": "original_commit_for_fix"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [],
    "source": "Linux",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-99228"
  }
]
    References changed

    before

    [
  "https://git.kernel.org/stable/c/ddccc60f036b309430cf130d48aafed94ef7355a",
  "https://git.kernel.org/stable/c/08c42055b8f9a5d29236d34ad4bce08828239fe1",
  "https://git.kernel.org/stable/c/62996803c1b5f18176de255db4c843021f2d19c8",
  "https://git.kernel.org/stable/c/7309fea05a3d66af9746843c43fef14c10b8141e",
  "https://git.kernel.org/stable/c/fdb771015c1e13677b57a4015f0c938748f13781",
  "https://git.kernel.org/stable/c/63c103279a95e82280092f2f4232e91e8117a252"
]

    after

    [
  "https://git.kernel.org/stable/c/ddccc60f036b309430cf130d48aafed94ef7355a",
  "https://git.kernel.org/stable/c/08c42055b8f9a5d29236d34ad4bce08828239fe1",
  "https://git.kernel.org/stable/c/62996803c1b5f18176de255db4c843021f2d19c8",
  "https://git.kernel.org/stable/c/7309fea05a3d66af9746843c43fef14c10b8141e",
  "https://git.kernel.org/stable/c/fdb771015c1e13677b57a4015f0c938748f13781",
  "https://git.kernel.org/stable/c/7df9a3b5eda51c512d3dd138e3b7daa525071757",
  "https://git.kernel.org/stable/c/63c103279a95e82280092f2f4232e91e8117a252"
]
    Environment requirements changed

    before

    [
  {
    "source": "Linux",
    "statements": [
      {
        "nodes": [
          {
            "operator": "OR",
            "negate": false,
            "cpeMatch": [
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.1.191"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.6.161"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.12.115"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.18.60"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "7.2.14"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "7.4-rc1"
              }
            ]
          }
        ]
      }
    ]
  }
]

    after

    [
  {
    "source": "Linux",
    "statements": [
      {
        "nodes": [
          {
            "operator": "OR",
            "negate": false,
            "cpeMatch": [
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.1.191"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.6.161"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.12.115"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.18.60"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "7.2.14"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "7.3.2"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "7.4-rc1"
              }
            ]
          }
        ]
      }
    ]
  }
]
  2. CVE · CVE-2026-99228

    Observed 2026-11-03T19:50:27.224Z · upstream updated 2026-11-03T19:12:59.931Z

    Product or version evidence changed

    before

    [
  {
    "vendor": "Linux",
    "name": "Linux",
    "platforms": [],
    "versions": [
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "ddccc60f036b309430cf130d48aafed94ef7355a",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "08c42055b8f9a5d29236d34ad4bce08828239fe1",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "62996803c1b5f18176de255db4c843021f2d19c8",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "7309fea05a3d66af9746843c43fef14c10b8141e",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "fdb771015c1e13677b57a4015f0c938748f13781",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected",
    "cpes": [],
    "source": "Linux",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-99228"
  },
  {
    "vendor": "Linux",
    "name": "Linux",
    "platforms": [],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "status": "unaffected",
        "lessThan": "5.12",
        "versionType": "semver"
      },
      {
        "version": "6.1.191",
        "status": "unaffected",
        "lessThanOrEqual": "6.1.*",
        "versionType": "semver"
      },
      {
        "version": "6.6.161",
        "status": "unaffected",
        "lessThanOrEqual": "6.6.*",
        "versionType": "semver"
      },
      {
        "version": "6.12.115",
        "status": "unaffected",
        "lessThanOrEqual": "6.12.*",
        "versionType": "semver"
      },
      {
        "version": "6.18.60",
        "status": "unaffected",
        "lessThanOrEqual": "6.18.*",
        "versionType": "semver"
      },
      {
        "version": "7.2.14",
        "status": "unaffected",
        "lessThanOrEqual": "7.2.*",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [],
    "source": "Linux",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-99228"
  }
]

    after

    [
  {
    "vendor": "Linux",
    "name": "Linux",
    "platforms": [],
    "versions": [
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "ddccc60f036b309430cf130d48aafed94ef7355a",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "08c42055b8f9a5d29236d34ad4bce08828239fe1",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "62996803c1b5f18176de255db4c843021f2d19c8",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "7309fea05a3d66af9746843c43fef14c10b8141e",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "fdb771015c1e13677b57a4015f0c938748f13781",
        "versionType": "git"
      },
      {
        "version": "afcc4015d1bf5659b8c722aff679e9b8c41ee156",
        "status": "affected",
        "lessThan": "63c103279a95e82280092f2f4232e91e8117a252",
        "versionType": "git"
      }
    ],
    "defaultStatus": "unaffected",
    "cpes": [],
    "source": "Linux",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-99228"
  },
  {
    "vendor": "Linux",
    "name": "Linux",
    "platforms": [],
    "versions": [
      {
        "version": "5.12",
        "status": "affected"
      },
      {
        "version": "0",
        "status": "unaffected",
        "lessThan": "5.12",
        "versionType": "semver"
      },
      {
        "version": "6.1.191",
        "status": "unaffected",
        "lessThanOrEqual": "6.1.*",
        "versionType": "semver"
      },
      {
        "version": "6.6.161",
        "status": "unaffected",
        "lessThanOrEqual": "6.6.*",
        "versionType": "semver"
      },
      {
        "version": "6.12.115",
        "status": "unaffected",
        "lessThanOrEqual": "6.12.*",
        "versionType": "semver"
      },
      {
        "version": "6.18.60",
        "status": "unaffected",
        "lessThanOrEqual": "6.18.*",
        "versionType": "semver"
      },
      {
        "version": "7.2.14",
        "status": "unaffected",
        "lessThanOrEqual": "7.2.*",
        "versionType": "semver"
      },
      {
        "version": "7.4-rc1",
        "status": "unaffected",
        "lessThanOrEqual": "*",
        "versionType": "original_commit_for_fix"
      }
    ],
    "defaultStatus": "affected",
    "cpes": [],
    "source": "Linux",
    "url": "https://www.cve.org/CVERecord?id=CVE-2026-99228"
  }
]
    References changed

    before

    [
  "https://git.kernel.org/stable/c/ddccc60f036b309430cf130d48aafed94ef7355a",
  "https://git.kernel.org/stable/c/08c42055b8f9a5d29236d34ad4bce08828239fe1",
  "https://git.kernel.org/stable/c/62996803c1b5f18176de255db4c843021f2d19c8",
  "https://git.kernel.org/stable/c/7309fea05a3d66af9746843c43fef14c10b8141e",
  "https://git.kernel.org/stable/c/fdb771015c1e13677b57a4015f0c938748f13781"
]

    after

    [
  "https://git.kernel.org/stable/c/ddccc60f036b309430cf130d48aafed94ef7355a",
  "https://git.kernel.org/stable/c/08c42055b8f9a5d29236d34ad4bce08828239fe1",
  "https://git.kernel.org/stable/c/62996803c1b5f18176de255db4c843021f2d19c8",
  "https://git.kernel.org/stable/c/7309fea05a3d66af9746843c43fef14c10b8141e",
  "https://git.kernel.org/stable/c/fdb771015c1e13677b57a4015f0c938748f13781",
  "https://git.kernel.org/stable/c/63c103279a95e82280092f2f4232e91e8117a252"
]
    Environment requirements changed

    before

    [
  {
    "source": "Linux",
    "statements": [
      {
        "nodes": [
          {
            "operator": "OR",
            "negate": false,
            "cpeMatch": [
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.1.191"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.6.161"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.12.115"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.18.60"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "7.2.14"
              }
            ]
          }
        ]
      }
    ]
  }
]

    after

    [
  {
    "source": "Linux",
    "statements": [
      {
        "nodes": [
          {
            "operator": "OR",
            "negate": false,
            "cpeMatch": [
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.1.191"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.6.161"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.12.115"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "6.18.60"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "7.2.14"
              },
              {
                "vulnerable": true,
                "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                "versionStartIncluding": "5.12",
                "versionEndExcluding": "7.4-rc1"
              }
            ]
          }
        ]
      }
    ]
  }
]

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

Showing up to 50 most recent observed changes.