CVEvulnerability
CVE-2026-11891
5.1 MEDIUM
Official page ↗
- Status
- Awaiting Analysis
- Published
- 2026-09-08
- Last modified
- 2026-09-10
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 5.1 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
- Weaknesses
- CWE-416
Description
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.
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- https://support.arm.com/documentation/111552/1-0/?lang=en support.arm.com