CVE-2026-98153
nvme: fix racy access to FDP placement id array
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: nvme: fix racy access to FDP placement id array nvme_query_fdp_info() is called per-path and therefore prone to races. It populates head->nr_plids/head->plids for fdp registration. But nothing protects that pair from concurrent access - two paths scanning the same namespace can race to populate it. Avoid the race by moving this initialization work to nvme_alloc_ns_head() which is called once per shared namespace.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 25, 2026 |
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Affected Versions
Linux / Linux
30b5f20bb2ddab013035399e5c7e6577da49320a < e0a23e3c8c4c3ce11529fa70d2292b4e56d143ba 30b5f20bb2ddab013035399e5c7e6577da49320a < 56e1c6bbe4bb084d7ecf61698afdf70be23dd35f
Linux / Linux
6.16