CVE-2026-80907
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix UVD dpb min size calculation for H264 This should use actual number of references from the decode message, instead of maximum derived from level. (cherry picked from commit 64b525edb7e7bdfcdc77883c5e413804e2396856)
Affected versions
Linux kernel versions
4.2
and later are affected. Fixed in
6.6.153,
6.12.105,
6.18.46,
7.1.10,
7.2
and their respective stable series.
References
5 totalFrequently asked questions
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What is CVE-2026-80907?
CVE-2026-80907 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 4.2 onward and has been patched in 6.6.153, 6.12.105, 6.18.46 and others. CVE-2026-80907 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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Is there a patch available for CVE-2026-80907?
Yes. CVE-2026-80907 has been patched. Fixed versions include 6.6.153, 6.12.105, 6.18.46 and others. If you are running Linux kernel 4.2 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2026-80907 actively exploited?
No. CVE-2026-80907 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.