CVE-2026-80540
High
Description
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)
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux
PublishedAug 26, 2026
First seenAug 26, 2026
How to fix
Update
- Linux Linuxbc7397a033ac52f6d8c9bb6510d61694b2a3fce7, d058f7a6709441afe1784eecd8c0643dd84750bc, b7549e3f96c78921751c4b3e69af729662130d83, 60539d517e8439621532d8c01091ac049c596b4b, 271a7da84a6262a09de549912dcf6a749d169cb6, 25ee120f3803ad9e416ef9f76f4c3234cc4d645b, 5cbd8af02b0b9c8723fa30edcf6fccab5170af8d, b8bb9ba3f101a1b0011f785a577a4a0a38371174 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < bc7397a033ac52f6d8c9bb6510d61694b2a3fce7, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < d058f7a6709441afe1784eecd8c0643dd84750bc, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < b7549e3f96c78921751c4b3e69af729662130d83, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 60539d517e8439621532d8c01091ac049c596b4b, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 271a7da84a6262a09de549912dcf6a749d169cb6, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 25ee120f3803ad9e416ef9f76f4c3234cc4d645b, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 5cbd8af02b0b9c8723fa30edcf6fccab5170af8d, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < b8bb9ba3f101a1b0011f785a577a4a0a38371174, 4.2 | bc7397a033ac52f6d8c9bb6510d61694b2a3fce7, d058f7a6709441afe1784eecd8c0643dd84750bc, b7549e3f96c78921751c4b3e69af729662130d83, 60539d517e8439621532d8c01091ac049c596b4b, 271a7da84a6262a09de549912dcf6a749d169cb6, 25ee120f3803ad9e416ef9f76f4c3234cc4d645b, 5cbd8af02b0b9c8723fa30edcf6fccab5170af8d, b8bb9ba3f101a1b0011f785a577a4a0a38371174 |
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