CVE-2026-80908
drm/amdgpu: Reject UVD message with dimensions above 4096
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reject UVD message with dimensions above 4096 Fixes potential overflow in DPB size calculations. (cherry picked from commit 05e1387d151f71569fbe122d2c89f9db0c21dc10)
INFO
Published Date :
Sept. 4, 2026, 6:18 p.m.
Last Modified :
Sept. 4, 2026, 6:18 p.m.
Remotely Exploit :
No
Source :
416baaa9-dc9f-4396-8d5f-8c081fb06d67
Affected Products
The following products are affected by CVE-2026-80908
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
Solution
- Update the Linux kernel.
- Apply the patch for UVD message dimension validation.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-80908.
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-80908 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-80908
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-80908 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-80908 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
New CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67
Sep. 04, 2026
Action Type Old Value New Value Added Description In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Reject UVD message with dimensions above 4096 Fixes potential overflow in DPB size calculations. (cherry picked from commit 05e1387d151f71569fbe122d2c89f9db0c21dc10) Added Affected New affected value received. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/80xxx/CVE-2026-80908.json">CVE-2026-80908</a> Added Reference https://git.kernel.org/stable/c/17fbb996c05f2190e0fa20927ca0b9804d481b02 Added Reference https://git.kernel.org/stable/c/339deb76ee4859ea973e435c9a9a4a4fefc29338 Added Reference https://git.kernel.org/stable/c/382bef781ff441ce8055bdada57b8c291dc0fd30 Added Reference https://git.kernel.org/stable/c/8435d41afcf2bc31ecee213ef651c12bd1a16d38 Added Reference https://git.kernel.org/stable/c/8bae80eaed00e7ae28412a3cdf590f4beca72294 Added Reference https://git.kernel.org/stable/c/8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08 Added Reference https://git.kernel.org/stable/c/9adc5e25f31d7ee7dfc18814499b6e3a6d402904 Added Reference https://git.kernel.org/stable/c/f7af372d3b892b95dd3cd1c6acf29daa39ba076d