{"id":"CVE-2026-98153","title":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix racy access to FDP placement id array\n\nnvme_query_fdp_info() is called per-path and therefore prone to races.\n\nIt populates head->nr_plids/head->plids for fdp…","summary":"In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix racy access to FDP placement id array\n\nnvme_query_fdp_info() is called per-path and therefore prone to races.\n\nIt populates head->nr_plids/head->plids for fdp…","severity":"none","vendor":"Linux","product":"Linux","affected":["Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < e0a23e3c8c4c3ce11529fa70d2292b4e56d143ba","Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < 56e1c6bbe4bb084d7ecf61698afdf70be23dd35f","Linux 6.16"],"published":"2026-09-25","updated":"2026-09-25","sourceUpdated":"2026-09-25T11:17:46.937","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-98153","references":[{"url":"https://git.kernel.org/stable/c/56e1c6bbe4bb084d7ecf61698afdf70be23dd35f","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"},{"url":"https://git.kernel.org/stable/c/e0a23e3c8c4c3ce11529fa70d2292b4e56d143ba","label":"416baaa9-dc9f-4396-8d5f-8c081fb06d67"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-09-25T11:06:38.805Z","slug":"CVE-2026-98153","body":"## Overview\n\nIn the Linux kernel, the following vulnerability has been resolved:\n\nnvme: fix racy access to FDP placement id array\n\nnvme_query_fdp_info() is called per-path and therefore prone to races.\n\nIt populates head->nr_plids/head->plids for fdp registration.\nBut nothing protects that pair from concurrent access - two paths scanning\nthe same namespace can race to populate it.\n\nAvoid the race by moving this initialization work to nvme_alloc_ns_head()\nwhich is called once per shared namespace.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}