CVE-2026-93178 Linux Kernel - Out of Bounds Read/Write

Linux kernel contains a buffer bounds issue caused by lack of bounds check on voltage index in SMU7 lookup in drm/amdgpu/pm/powerplay, letting attackers cause denial of service or system instability, exploit requires crafted input from VBIOS-parsed tables.

CVSS base score 7.1 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.16% chance of exploitation in 30 days
View the NVD record ↗