{"id":"CVE-2026-97433","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: validate FDP configuration descriptor sizes\n\nValidate descriptor sizes while walking the FDP configurations log so\ndsze == 0 or a descriptor past the log end cann…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: validate FDP configuration descriptor sizes\n\nValidate descriptor sizes while walking the FDP configurations log so\ndsze == 0 or a descriptor past the log end cann…","severity":"high","cvss":8.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","vendor":"Linux","product":"Linux","affected":["Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 97efd7a41aac08b43ea2337c5913a2bc75484f9f","Linux >= 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 0ef4daa6534a510d61ea67c8ad9bb5097b0dd5f8","Linux < 6.18.53","Linux (all versions)"],"published":"2026-09-24","updated":"2026-09-25","sourceUpdated":"2026-09-25T13:17:26.930","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-97433","references":[{"url":"https://git.kernel.org/stable/c/0ef4daa6534a510d61ea67c8ad9bb5097b0dd5f8","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/97efd7a41aac08b43ea2337c5913a2bc75484f9f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97433.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-97433"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2540457"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-97433"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-97433"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-97433.mbox"}],"tags":["nvd","cve.org","csaf","vex","red-hat","score-dispute"],"ingestedAt":"2026-09-24T16:47:15.880Z","epss":0.00319,"epssPercentile":0.24667,"cwe":["CWE-125"],"scores":{"nvd":8.2,"vendor":5.5},"slug":"CVE-2026-97433","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnvme: validate FDP configuration descriptor sizes\n\nValidate descriptor sizes while walking the FDP configurations log so\ndsze == 0 or a descriptor past the log end cannot cause unbounded\niteration or reads past the buffer.\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 · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · updated 2026-10-17 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-97433.json)","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":45.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":210587,"id":"CVE-2026-97433","ts":1790316055526,"field":"cvss","old":null,"new":"8.2"},{"seq":210586,"id":"CVE-2026-97433","ts":1790316055526,"field":"severity","old":"none","new":"high"}]}