7.8
High
CVE-2026-7476 Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th…
Description
Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user process to perform improper GPU memory processing operations to access already freed memory. This issue affects Bifrost GPU Kernel Driver: from r49p3 through r49p5, r51p0, from r54p1 through r54p2; Valhall GPU Kernel Driver: from r49p3 through r49p5, from r51p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r49p3 through r49p5, from r51p0 through r54p3, r55p0.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Bifrost GPU Kernel Driver | Versions not published | |
| Valhall GPU Kernel Driver | Versions not published | |
| Arm 5th Gen GPU Architecture Kernel Driver | Versions not published |
References
- support.arm.com support.arm.com
Timeline
- Published
- Last modified
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