CVE-2026-9034: fallo de gravedad alta en Arm Ltd Bifrost GPU Userspace Driver
Mali GPU Userspace Driver allows access to already freed memory
Publicada el · Actualizada el
Seguir esta CVE+ Monitorear Arm 5th Gen GPU Architecture Userspace Driver+ Monitorear Valhall GPU Userspace Driver
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
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
Productos afectados
Arm Ltd · Arm 5th Gen GPU Architecture Userspace DriverArm Ltd · Bifrost GPU Userspace DriverArm Ltd · Valhall GPU Userspace DriverCVEs relacionadas — Arm Ltd Bifrost GPU Userspace Driver
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