CVE-2026-97494
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.
Affected versions
Linux kernel versions
4.12
and later are affected. Fixed in
6.12.111,
6.18.53,
7.2
and their respective stable series.
References
3 totalFrequently asked questions
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What is CVE-2026-97494?
CVE-2026-97494 is a unscored severity Linux kernel vulnerability . It affects Linux kernel versions from 4.12 onward and has been patched in 6.12.111, 6.18.53 and 7.2. CVE-2026-97494 has not been confirmed as actively exploited and is not listed in the CISA KEV catalog.
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Is there a patch available for CVE-2026-97494?
Yes. CVE-2026-97494 has been patched. Fixed versions include 6.12.111, 6.18.53 and 7.2. If you are running Linux kernel 4.12 or later up to the fix versions, apply the relevant patch for your kernel branch.
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Is CVE-2026-97494 actively exploited?
No. CVE-2026-97494 has not been confirmed as actively exploited. It is not listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.