CVE-2026-9034highCWE-416

CVE-2026-9034: high-severity vulnerability in Arm Ltd Bifrost GPU Userspace Driver

Mali GPU Userspace Driver allows access to already freed memory

Published · Updated

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21Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 7.8epss 0.2%
Use After Free vulnerability in Arm Ltd Bifrost GPU Userspace Driver, 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 Bifrost GPU Userspace Driver: from r42p0 through r49p5, from r50p0 through r51p0, from r54p1 through r54p3; Valhall GPU Userspace Driver: from r42p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Userspace Driver: from r42p0 through r49p5, from r50p0 through r54p3, r55p0.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Affected products
Arm Ltd · Arm 5th Gen GPU Architecture Userspace DriverArm Ltd · Bifrost GPU Userspace DriverArm Ltd · Valhall GPU Userspace Driver
Related CVEs — Arm Ltd Bifrost GPU Userspace Driver

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