MEDIUM 5.1 NVD

CVE-2026-11891

Use After Free vulnerability in Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process

Use After Free vulnerability in Arm Ltd Valhall GPU Userspace Driver, Arm Ltd Arm 5th Gen GPU Architecture Userspace Driver allows a non-privileged user process to perform valid GPU processing operations, including via WebGL or WebGPU, to access already freed memory. This issue affects Valhall GPU Userspace Driver: from r46p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Userspace Driver: from r46p0 through r49p5, from r50p0 through r54p3, r55p0.

References

https://support.arm.com/documentation/111552/1-0/?lang=en

Published: 2026-09-08 · Source: NVD · Feed updated: 2026-09-11

This medium severity vulnerability with a CVSS score of 5.1 was published on 2026-09-08 via NVD.

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