{"id":"CVE-2026-89613","title":"ntfs: reject invalid empty mapping pairs","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nntfs: reject invalid empty mapping pairs\n\nReject an attribute with empty mapping pairs if it has inconsistent\nhighest VCN and size.","severity":"critical","cvss":9.8,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cvssSource":"cna","cwe":["CWE-130"],"vendor":"Linux","product":"Linux","affected":["Linux >= 11ccc9107dc460de28af90fac1f42404d9802735 < b0cc6dbc655e037251874b3e0dd1a760dcf29007","Linux >= 11ccc9107dc460de28af90fac1f42404d9802735 < 766062a82e1ce4087c7dc077224144dfd34b3661","Linux 7.1"],"published":"2026-09-11","updated":"2026-10-19","sourceUpdated":"2026-10-19T08:49:45.874Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-89613","references":[{"url":"https://git.kernel.org/stable/c/b0cc6dbc655e037251874b3e0dd1a760dcf29007"},{"url":"https://git.kernel.org/stable/c/766062a82e1ce4087c7dc077224144dfd34b3661"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-89613.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-89613"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2532432"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-89613"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-89613"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-89613.mbox"}],"tags":["cve.org","csaf","vex","red-hat","score-dispute"],"epss":0.00553,"epssPercentile":0.46017,"scores":{"cna":9.8,"vendor":5.5},"ingestedAt":"2026-09-14T15:23:07.474Z","slug":"CVE-2026-89613","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nntfs: reject invalid empty mapping pairs\n\nReject an attribute with empty mapping pairs if it has inconsistent\nhighest VCN and size.\n\n## Affected\n\n- `Linux >= 11ccc9107dc460de28af90fac1f42404d9802735 < b0cc6dbc655e037251874b3e0dd1a760dcf29007`\n- `Linux >= 11ccc9107dc460de28af90fac1f42404d9802735 < 766062a82e1ce4087c7dc077224144dfd34b3661`\n- `Linux 7.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Moderate · updated 2026-09-15 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-89613.json)","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":224667,"id":"CVE-2026-89613","ts":1792401466898,"field":"cvss","old":"5.5","new":"9.8"},{"seq":224666,"id":"CVE-2026-89613","ts":1792401466898,"field":"severity","old":"medium","new":"critical"},{"seq":203913,"id":"CVE-2026-89613","ts":1789490220920,"field":"cvss","old":"4.4","new":"5.5"},{"seq":202853,"id":"CVE-2026-89613","ts":1789403732676,"field":"cvss","old":"9.8","new":"4.4"},{"seq":202852,"id":"CVE-2026-89613","ts":1789403732676,"field":"severity","old":"critical","new":"medium"},{"seq":197855,"id":"CVE-2026-89613","ts":1789384320688,"field":"cvss","old":"4.4","new":"9.8"},{"seq":197854,"id":"CVE-2026-89613","ts":1789384320688,"field":"severity","old":"medium","new":"critical"},{"seq":183418,"id":"CVE-2026-89613","ts":1789356675285,"field":"cvss","old":"9.8","new":"4.4"},{"seq":183417,"id":"CVE-2026-89613","ts":1789356675285,"field":"severity","old":"critical","new":"medium"},{"seq":153444,"id":"CVE-2026-89613","ts":1789285350537,"field":"cvss","old":null,"new":"9.8"},{"seq":153443,"id":"CVE-2026-89613","ts":1789285350537,"field":"severity","old":"none","new":"critical"},{"seq":147221,"id":"CVE-2026-89613","ts":1789270202276,"field":"cvss","old":null,"new":"4.4"},{"seq":147220,"id":"CVE-2026-89613","ts":1789270202276,"field":"severity","old":"none","new":"medium"},{"seq":108974,"id":"CVE-2026-89613","ts":1789183729798,"field":"cvss","old":null,"new":"4.4"},{"seq":108973,"id":"CVE-2026-89613","ts":1789183729798,"field":"severity","old":"none","new":"medium"}]}