ArmCVE-2026-0860
Arm 5th Gen GPU Architecture Kernel Driver: information disclosure
High7.5CVE-2026-0860 · Published Sep 8, 2026 · updated Sep 10, 2026
Exposure of Sensitive Information to an Unauthorized Actor vulnerability in 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 gain access to sensitive kernel information. This issue affects Valhall GPU Kernel Driver: from r29p0 through r49p5, from r50p0 through r54p3, r55p0; Arm 5th Gen GPU Architecture Kernel Driver: from r41p0 through r49p5, from r50p0 through r54p3, r55p0.
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Arm 5th Gen GPU Architecture Kernel Driver Product | >= r41p0, <= r49p5 | No fix yet |
| >= r50p0, <= r54p3 | No fix yet | |
| <= r55p0 | No fix yet | |
| Valhall GPU Kernel Driver Product | >= r29p0, <= r49p5 | No fix yet |
| >= r50p0, <= r54p3 | No fix yet | |
| <= r55p0 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity from
- CISA (its enrichment of the CVE record)
- Weakness
- CWE-200
More Arm advisories
All Arm| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 8 | Arm 5th Gen GPU Architecture Userspace Driver: use after free | High7.8 | No fix yet |
| Sep 8 | Arm 5th Gen GPU Architecture Kernel Driver: race condition | High7.7 | No fix yet |
| Sep 8 | Arm 5th Gen GPU Architecture Kernel Driver: use after free | High7.8 | No fix yet |
| Sep 8 | Arm 5th Gen GPU Architecture Kernel Driver: use after free | High7.8 | No fix yet |
| Sep 8 | Arm 5th Gen GPU Architecture Kernel Driver: use after free | High7.8 | No fix yet |
| Sep 8 | Arm 5th Gen GPU Architecture Userspace Driver: use after free | Medium5.1 | No fix yet |