CVE-2026-97496 Linux Kernel drm/amdkfd - Information Disclosure

Linux kernel drm/amdkfd contains an out-of-bounds memory exposure caused by unbounded copy_to_user() in get_wave_state() trusting attacker-controlled MQD values, letting attackers leak adjacent kernel memory, exploit requires CRIU-restore path with attacker control.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.12% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Information Disclosure
Impact
Information Disclosure
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
Published
24 September 2026
Updated
15 October 2026

Vendor fix

Update to the latest Linux kernel version containing the fix for drm/amdkfd get_wave_state() vulnerability.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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