{"id":"CVE-2026-74361","title":"nvme: fix FDP fdpcidx bounds check","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","cvssSource":"cna","vendor":"Linux","product":"Linux","affected":["Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < 5e406928404d67a8da8aa3ae21732e1ea1a04118","Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < 5d0e7d2af884b91329235abb16652ae4eead8079","Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < 0967074f6830718fd2597404ef119bddd0dbfd00","Linux 6.16"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"total","timestamp":"2026-10-16T18:54:29.350780Z"},"published":"2026-08-15","updated":"2026-10-16","sourceUpdated":"2026-10-16T18:55:35.477Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-74361","references":[{"url":"https://git.kernel.org/stable/c/5e406928404d67a8da8aa3ae21732e1ea1a04118"},{"url":"https://git.kernel.org/stable/c/5d0e7d2af884b91329235abb16652ae4eead8079"},{"url":"https://git.kernel.org/stable/c/0967074f6830718fd2597404ef119bddd0dbfd00"}],"tags":["cve.org"],"epss":0.00649,"epssPercentile":0.50068,"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## Affected\n\n- `Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < 5e406928404d67a8da8aa3ae21732e1ea1a04118`\n- `Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < 5d0e7d2af884b91329235abb16652ae4eead8079`\n- `Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < 0967074f6830718fd2597404ef119bddd0dbfd00`\n- `Linux 6.16`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":54,"depthScoreParts":{"impact":53.9,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}