7.8Hoch
CVE-2026-9034Mali GPU Userspace Driver allows access to already freed memory
Beschreibung
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.
Schwachstellentyp (CWE):
CWE-416
Daten: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Wiedergegeben wie in der Quelle, auf Englisch.
Betroffene Produkte und Versionen
| Hersteller | Produkt | Versionen | |
|---|---|---|---|
| Arm Ltd | Arm 5th Gen GPU Architecture Userspace Driver | r42p0 – ≤ r49p5, r50p0 – ≤ r54p3, r55p0, fixed r56p0 | |
| Arm Ltd | Bifrost GPU Userspace Driver | r42p0 – ≤ r49p5, r50p0 – ≤ r51p0, r54p1 – ≤ r54p3 | |
| Arm Ltd | Valhall GPU Userspace Driver | r42p0 – ≤ r49p5, r50p0 – ≤ r54p3, r55p0, fixed r56p0 |