CVE-2026-80540

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Source

https://cve.org/CVERecord?id=CVE-2026-80540

Import Source

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-80540

Downstream

Published

2026-08-26T14:37:13Z

Modified

2026-08-28T03:47:28Z

Severity

7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

drm/amdgpu: Fix UVD decode image min size calculation

Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amdgpu: Fix UVD decode image min size calculation

This needs to use pitch instead of width. Also reject pitch over 4096 to avoid overflow.

(cherry picked from commit b41c8cb12e202b220353332ab87dc01a11f69304)

Database specific

{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/80xxx/CVE-2026-80540.json"
}

References

Affected packages

Type: GIT
Repo: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events: Introduced

d38ceaf99ed015f2a0b9af3499791bd3a3daae21

Fixed

bc7397a033ac52f6d8c9bb6510d61694b2a3fce7

Fixed

d058f7a6709441afe1784eecd8c0643dd84750bc

Fixed

b7549e3f96c78921751c4b3e69af729662130d83

Fixed

60539d517e8439621532d8c01091ac049c596b4b

Fixed

271a7da84a6262a09de549912dcf6a749d169cb6

Fixed

25ee120f3803ad9e416ef9f76f4c3234cc4d645b

Fixed

5cbd8af02b0b9c8723fa30edcf6fccab5170af8d

Fixed

b8bb9ba3f101a1b0011f785a577a4a0a38371174

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80540.json"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-80540.json"