Not yet scoredPublished Sep 24, 2026

CVE-2026-97494drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw

Updated under an hour ago (Oct 26, 2026, 11:00 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: validate and share PSP fw_pri_buf copies via psp_copy_fw Change psp_copy_fw from void to int: return -ENODEV when drm_dev_enter fails, and -EINVAL when the image size is zero or larger than the 1 MiB PSP private buffer. Replace open-coded memset/memcpy into fw_pri_buf with psp_copy_fw.

CVSS: Not yet scored
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Received
Record last updated: Oct 21, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 2b0c3aee2172451e9f982b25f3fdf59a1b687dc3 before 8ddda06ae356fda0418b7017e658d976dad6214e; from 2b0c3aee2172451e9f982b25f3fdf59a1b687dc3 before 25bec2425c3d50ba9a92ad87bbf8628be29e5c32; 2b0c3aee2172451e9f982b25f3fdf59a1b687dc3 builds before 1aa55af304a2decaacca1d1fabe4257c277ca54a; from 2b0c3aee2172451e9f982b25f3fdf59a1b687dc3 before d1f9f5839bd785a3a06335a01d53282e80f8e5fa	CNA record

References

References

https://git.kernel.org/stable/c/8ddda06ae356fda0418b7017e658d976dad6214e
https://git.kernel.org/stable/c/25bec2425c3d50ba9a92ad87bbf8628be29e5c32
https://git.kernel.org/stable/c/1aa55af304a2decaacca1d1fabe4257c277ca54a
https://git.kernel.org/stable/c/d1f9f5839bd785a3a06335a01d53282e80f8e5fa

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.