{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-98153","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:25:14.320Z","datePublished":"2026-09-25T10:36:24.622Z","dateUpdated":"2026-09-25T10:36:24.622Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-09-25T10:36:24.622Z"},"descriptions":[{"lang":"en","value":"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 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."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/core.c","drivers/nvme/host/nvme.h"],"versions":[{"version":"30b5f20bb2ddab013035399e5c7e6577da49320a","lessThan":"e0a23e3c8c4c3ce11529fa70d2292b4e56d143ba","status":"affected","versionType":"git"},{"version":"30b5f20bb2ddab013035399e5c7e6577da49320a","lessThan":"56e1c6bbe4bb084d7ecf61698afdf70be23dd35f","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["drivers/nvme/host/core.c","drivers/nvme/host/nvme.h"],"versions":[{"version":"6.16","status":"affected"},{"version":"0","lessThan":"6.16","status":"unaffected","versionType":"semver"},{"version":"7.2.7","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc2","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16","versionEndExcluding":"7.3-rc2"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/e0a23e3c8c4c3ce11529fa70d2292b4e56d143ba"},{"url":"https://git.kernel.org/stable/c/56e1c6bbe4bb084d7ecf61698afdf70be23dd35f"}],"title":"nvme: fix racy access to FDP placement id array","x_generator":{"engine":"bippy-1.2.0"}}}}