{"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":"medium","cvss":5.5,"cvssVector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-366"],"vendor":"Linux","product":"Linux","affected":["Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < e0a23e3c8c4c3ce11529fa70d2292b4e56d143ba","Linux >= 30b5f20bb2ddab013035399e5c7e6577da49320a < 56e1c6bbe4bb084d7ecf61698afdf70be23dd35f","Linux 6.16"],"published":"2026-09-25","updated":"2026-09-30","sourceUpdated":"2026-09-30T14:10:59.253","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"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-98153.json"},{"url":"https://access.redhat.com/security/cve/CVE-2026-98153"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2541353"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-98153"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-98153"},{"url":"https://git.kernel.org/pub/scm/linux/security/vulns.git/plain/cve/published/2026/CVE-2026-98153.mbox"}],"tags":["nvd","cve.org","csaf","vex","red-hat"],"epss":0.0008,"epssPercentile":0.00157,"cvssSource":"vendor","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.\n\n## Vendor advisories\n\n- **Red Hat VEX** · Low · affected: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · no fix planned: Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift Container Platform 4 · updated 2026-10-17 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-98153.json)","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[{"seq":212561,"id":"CVE-2026-98153","ts":1790668213071,"field":"cvss","old":null,"new":"5.5"},{"seq":212560,"id":"CVE-2026-98153","ts":1790668213071,"field":"severity","old":"none","new":"medium"}]}