{"id":"CVE-2026-95520","aliases":[],"cve":{"records":[{"id":"CVE-2026-95520","source":"redhat","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-22T08:44:44.967Z","published":"2026-09-29T11:02:06.457Z","modified":"2026-11-13T13:33:52.132Z"}],"publishers":[{"name":"redhat","role":"CNA","organizationId":"53f830b8-0a3f-465b-8143-3b8a9948e749","modified":"2026-11-13T13:33:52.132Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-09-29T13:19:42.202Z"}],"references":[{"url":"https://access.redhat.com/errata/RHSA-2026:98095","tags":["vendor-advisory","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://access.redhat.com/security/cve/CVE-2026-95520","tags":["vdb-entry","x_refsource_REDHAT"],"source":"redhat"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2537809","tags":["issue-tracking","x_refsource_REDHAT"],"source":"redhat"}],"weaknesses":[{"id":"CWE-787","description":"Out-of-bounds Write","source":"redhat"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-09-29T13:17:45.627559Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"partial"}]}]},"title":"Rpm: rpm: integer overflow in iterreadarchivenext() leads to heap-based buffer overflow when parsing untrusted rpm packages","titleSource":"redhat","descriptionSource":"redhat","description":"A heap-based buffer overflow flaw was found in rpm. Parsing a symlink entry in an untrusted RPM package whose declared RPMTAG_LONGFILESIZES value is 0xFFFFFFFFFFFFFFFF causes an integer overflow in iterReadArchiveNext() that shrinks a buffer allocation to one byte, after which the payload's independently-controlled cpio filesize field is used to write attacker-controlled data past the end of that allocation. This is reachable via rpm2cpio, rpm2archive, and rpm -qlvp on an  untrusted package.","score":7.1,"severity":"high","published":"2026-09-29T11:02:06.457Z","modified":"2026-11-13T13:33:52.132Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Red Hat","name":"Red Hat Hardened Images","platforms":[],"versions":[{"version":"6.1.0-1.4.hum1","status":"unaffected","lessThan":"*","versionType":"rpm"}],"defaultStatus":"affected","cpes":["cpe:/a:redhat:hummingbird:1"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 10","platforms":[],"versions":[],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:10"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 6","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/o:redhat:rhel_els:6"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 7","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/o:redhat:rhel_els:7"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 8","platforms":[],"versions":[],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:8"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat Enterprise Linux 9","platforms":[],"versions":[],"defaultStatus":"affected","cpes":["cpe:/a:redhat:enterprise_linux:9"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unknown","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"},{"vendor":"Red Hat","name":"Red Hat OpenShift AI (RHOAI)","platforms":[],"versions":[],"defaultStatus":"unaffected","cpes":["cpe:/a:redhat:openshift_ai"],"source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"}],"remediation":[{"text":"To reduce exposure, avoid processing or extracting RPM packages from untrusted sources. Do not use `rpm2cpio`, `rpm2archive`, or `rpm -qlvp` on RPM files whose origin and integrity cannot be verified.","source":"redhat","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"}],"references":["https://access.redhat.com/errata/RHSA-2026:98095","https://access.redhat.com/security/cve/CVE-2026-95520","https://bugzilla.redhat.com/show_bug.cgi?id=2537809"],"sources":[{"name":"CVE","id":"CVE-2026-95520","modified":"2026-11-13T13:33:52.132Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"}],"assessments":[{"source":"redhat","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","score":7.1}],"sourceAffected":[],"observedAt":"2026-11-13T18:02:15.275Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T22:40:32.870Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-06T03:25:33.280Z","attemptedAt":"2026-11-06T03:25:33.280Z"},{"source":"GHSA","status":"available","checkedAt":"2026-11-06T03:25:33.396Z","attemptedAt":"2026-11-06T03:25:33.396Z"},{"source":"EUVD","status":"available","checkedAt":"2026-11-06T03:25:33.703Z","attemptedAt":"2026-11-06T03:25:33.703Z"},{"source":"EPSS","status":"available","checkedAt":"2026-11-06T03:25:33.401Z","attemptedAt":"2026-11-06T03:25:33.401Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-95520","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-95520","modified":"2026-11-06T03:16:47.420","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","checkedAt":"2026-11-06T03:25:33.280Z"},{"source":"GitHub Advisory Database","id":"GHSA-4hhr-mf67-g46r","url":"https://github.com/advisories/GHSA-4hhr-mf67-g46r","modified":"2026-09-29T12:31:39Z","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","checkedAt":"2026-11-06T03:25:33.396Z"},{"source":"FIRST EPSS","id":"CVE-2026-95520","url":"https://www.first.org/epss/","probability":0.00119,"percentile":0.01797,"date":"2026-11-05","checkedAt":"2026-11-06T03:25:33.401Z"},{"source":"ENISA EUVD","id":"EUVD-2026-88733","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-88733","modified":"Nov 6, 2026, 2:14:00 AM","score":7.1,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H","checkedAt":"2026-11-06T03:25:33.703Z"}],"aiSummary":{"text":"A heap-based buffer overflow flaw was found in rpm, affecting Red Hat Enterprise Linux 8, 9, and 10. The flaw occurs when parsing a symlink entry in an untrusted RPM package, causing an integer overflow that leads to a buffer overflow. The impact of this flaw is uncertain.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-13T18:16:06.377Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-95520"}]}}