{"id":"CVE-2026-74361","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-74361","summary":"nvme: fix FDP fdpcidx bounds check","details":"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 + 1).","published":"2026-08-15T05:58:44.857Z","modified":"2026-08-18T03:56:54.472887961Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Linux","name":"Kernel","fixedVersion":"6.18.40"}],"fix":null,"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0967074f6830718fd2597404ef119bddd0dbfd00"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5d0e7d2af884b91329235abb16652ae4eead8079"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5e406928404d67a8da8aa3ae21732e1ea1a04118"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74361.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74361"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-18T03:56:54.472887961Z"}}