CVE-2022-46891EPSS p52.0%
CVE-2022-46891CVE-2022-46891
arm / bifrost_gpu_kernel_driver
Description
An issue was discovered in the Arm Mali GPU Kernel Driver. There is a use-after-free. A non-privileged user can make improper GPU processing operations to gain access to already freed memory. This affects Midgard r13p0 through r32p0, Bifrost r1p0 through r40p0, and Valhall r19p0 through r40p0.
Scoring
| CVSS | 8.8 () |
| Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 0.81% probability of exploitation · percentile 52.0% · 2026-06-19T12:03:05Z |
| Last modified | 2026-06-17 |