CVE-2026-11891 (GCVE-0-2026-11891)
Vulnerability from cvelistv5
Published
2026-09-08 14:21
Modified
2026-09-10 18:28
Severity ?
5.1 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CWE
Summary
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
Impacted products
Vendor Product Version
Arm Ltd Valhall GPU Userspace Driver Version: r46p0
Version: r50p0
Version: r55p0
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