{"id":"CVE-2026-74361","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix FDP fdpcidx bounds check\n\nThe fdpcidx bounds check sets n = NUMFDPC + 1 but used > instead of >=,\nincorrectly accepting fdp_idx when it equals n (i.e","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix FDP fdpcidx bounds check\n\nThe fdpcidx bounds check sets n = NUMFDPC + 1 but used > instead of >=,\nincorrectly accepting fdp_idx when it equals n (i.e. NUMFDPC…","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","cwe":["CWE-20"],"vendor":"Red Hat","product":"Red Hat Enterprise Linux 9","affected":["enterprise_linux 10","enterprise_linux 9"],"published":"2026-08-15","updated":"2026-10-16","sourceUpdated":"2026-10-16T19:17:41.800","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-74361","references":[{"url":"https://git.kernel.org/stable/c/0967074f6830718fd2597404ef119bddd0dbfd00","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/5d0e7d2af884b91329235abb16652ae4eead8079","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/5e406928404d67a8da8aa3ae21732e1ea1a04118","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-74361.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-74361"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2516923"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-74361"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74361"},{"url":"https://kernelcve.org/list/?q=CVE-2026-74361"},{"url":"https://lore.kernel.org/linux-cve-announce/2026081501-CVE-2026-74361-9a5d@gregkh/T"}],"tags":["nvd","csaf","vex","red-hat","cve.org","score-dispute"],"epss":0.00649,"epssPercentile":0.50917,"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-16T18:54:29.350780Z"},"scores":{"nvd":9.8,"vendor":6.2,"cna":9.8},"ingestedAt":"2026-10-16T19:46:24.374Z","slug":"CVE-2026-74361","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix FDP fdpcidx bounds check\n\nThe fdpcidx bounds check sets n = NUMFDPC + 1 but used > instead of >=,\nincorrectly accepting fdp_idx when it equals n (i.e. NUMFDPC + 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 · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9 · updated 2026-10-26 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-74361.json)","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[{"seq":230339,"id":"CVE-2026-74361","ts":1793130919112,"field":"cvss","old":"6.2","new":"9.8"},{"seq":230338,"id":"CVE-2026-74361","ts":1793130919112,"field":"severity","old":"medium","new":"critical"},{"seq":229370,"id":"CVE-2026-74361","ts":1793019720603,"field":"cvss","old":"9.8","new":"6.2"},{"seq":229369,"id":"CVE-2026-74361","ts":1793019720603,"field":"severity","old":"critical","new":"medium"}]}