CVE-2026-80909
drm/amdgpu: Reject UVD message with invalid number of h265 refs
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reject UVD message with invalid number of h265 refs Same change as for h264, avoids overflow later when calculating min dpb size. (cherry picked from commit a4b0720e4f1601f97f59a2be9c1b4b94fa6527d5)
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 4, 2026 |
| Last Updated | Sep 7, 2026 |
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Affected Versions
Linux / Linux
86fa0bdc6fd7b2debc07ce86f1bcd5fb254822e3 < 1facad2a78c1a8aeecc36eb4d560c7f1e10ce198 86fa0bdc6fd7b2debc07ce86f1bcd5fb254822e3 < 499907e5d46e575e96967c0230a0a6af980a17ab 86fa0bdc6fd7b2debc07ce86f1bcd5fb254822e3 < cbf1c84bf5cac2b3742ea3d2085fa713424465cc 86fa0bdc6fd7b2debc07ce86f1bcd5fb254822e3 < a930c54cb67200de8bc0de87480d09ece7dcd85d 86fa0bdc6fd7b2debc07ce86f1bcd5fb254822e3 < 2abcdc5f738574e7fcdd9417575dffb877fdc26f 86fa0bdc6fd7b2debc07ce86f1bcd5fb254822e3 < e304c3e0d9ce251887be1f274aa0ed52219d5fd7 86fa0bdc6fd7b2debc07ce86f1bcd5fb254822e3 < 0acdf1a575f59bd46717d5c487d84575af5bee8f 86fa0bdc6fd7b2debc07ce86f1bcd5fb254822e3 < 9fca434208f1f9ab977feac62df8ebb1cc7ce893
Linux / Linux
4.2
References
git.kernel.org: https://git.kernel.org/stable/c/1facad2a78c1a8aeecc36eb4d560c7f1e10ce198 git.kernel.org: https://git.kernel.org/stable/c/499907e5d46e575e96967c0230a0a6af980a17ab git.kernel.org: https://git.kernel.org/stable/c/cbf1c84bf5cac2b3742ea3d2085fa713424465cc git.kernel.org: https://git.kernel.org/stable/c/a930c54cb67200de8bc0de87480d09ece7dcd85d git.kernel.org: https://git.kernel.org/stable/c/2abcdc5f738574e7fcdd9417575dffb877fdc26f git.kernel.org: https://git.kernel.org/stable/c/e304c3e0d9ce251887be1f274aa0ed52219d5fd7 git.kernel.org: https://git.kernel.org/stable/c/0acdf1a575f59bd46717d5c487d84575af5bee8f git.kernel.org: https://git.kernel.org/stable/c/9fca434208f1f9ab977feac62df8ebb1cc7ce893