CVE-2026-80907: Linux kernel · drm/amdgpu: Fix UVD dpb min size calculation for H264
Source GCVE Database
Not known to be exploited.
Data as of 26 Oct 2026, 14:05 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 4% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Exploitation evidence
Disclosed: evidence found.
CVE published 4 Sep 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
Description
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)
References
- nvd.nist.gov/vuln/detail/CVE-2026-80907 (opens in a new tab)
- git.kernel.org/stable/c/21a8084cd76223a13493237e04d45f5226d7cee6 (opens in a new tab)
- git.kernel.org/stable/c/33f4ef585368fe93523dca1e5440e006f6e5146e (opens in a new tab)
- git.kernel.org/stable/c/38914cb2c6afb5fe00241ea3438e655822196378 (opens in a new tab)
- git.kernel.org/stable/c/fa96c24485942e277483cc70d9551d9e0111d7c5 (opens in a new tab)
- git.kernel.org/stable/c/ff4361816b6ba4bd29b548b17d993056a1ae2502 (opens in a new tab)