PT-2026-86200 · Linux · Linux Kernel
CVE-2026-80909
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Published
2026-09-04
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Updated
2026-09-05
None
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Name of the Vulnerable Software and Affected Versions
Linux Kernel (affected versions not specified)
Description
An issue exists in the
drm/amdgpu component where the system fails to reject UVD messages containing an invalid number of h265 references. This flaw can lead to an overflow during the calculation of the minimum decoded picture buffer (dpb) size, which is a memory area used to store reference frames during video decoding.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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Related Identifiers
Affected Products
Linux Kernel