Use After Free in Arm Ltd 5th Gen GPU Architecture Kernel Driver
CVE-2026-5729
Use After Free vulnerability in Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform valid GPU processing operations to access already freed memory. This issue affects Valhall GPU Kernel Driver: from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r50p0 through r54p3, r55p0.
Vulnerability class: Use-After-Free
Affected products
- Arm Ltd 5th Gen Gpu Architecture Kernel Driver — versions r55p0
- Arm Ltd Valhall Gpu Kernel Driver — versions r55p0