CVE-2026-80908
Unknown
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)
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 4, 2026
First seenSep 4, 2026
How to fix
Update
- Linux Linux8bae80eaed00e7ae28412a3cdf590f4beca72294, 9adc5e25f31d7ee7dfc18814499b6e3a6d402904, 382bef781ff441ce8055bdada57b8c291dc0fd30, 8435d41afcf2bc31ecee213ef651c12bd1a16d38, f7af372d3b892b95dd3cd1c6acf29daa39ba076d, 339deb76ee4859ea973e435c9a9a4a4fefc29338, 17fbb996c05f2190e0fa20927ca0b9804d481b02, 8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 8bae80eaed00e7ae28412a3cdf590f4beca72294, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 9adc5e25f31d7ee7dfc18814499b6e3a6d402904, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 382bef781ff441ce8055bdada57b8c291dc0fd30, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 8435d41afcf2bc31ecee213ef651c12bd1a16d38, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < f7af372d3b892b95dd3cd1c6acf29daa39ba076d, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 339deb76ee4859ea973e435c9a9a4a4fefc29338, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 17fbb996c05f2190e0fa20927ca0b9804d481b02, d38ceaf99ed015f2a0b9af3499791bd3a3daae21 ≤ v < 8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08, 4.2 | 8bae80eaed00e7ae28412a3cdf590f4beca72294, 9adc5e25f31d7ee7dfc18814499b6e3a6d402904, 382bef781ff441ce8055bdada57b8c291dc0fd30, 8435d41afcf2bc31ecee213ef651c12bd1a16d38, f7af372d3b892b95dd3cd1c6acf29daa39ba076d, 339deb76ee4859ea973e435c9a9a4a4fefc29338, 17fbb996c05f2190e0fa20927ca0b9804d481b02, 8c9aebcdd9f46f7a14b98d6ab18574b7a48fbb08 |
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