CVE-2026-0860 PUBLISHED

Mali GPU Kernel Driver allows access to sensitive kernel information

Assigner: Arm
Reserved: 12.01.2026 Published: 08.09.2026 Updated: 08.09.2026

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.

Product Status

Vendor Arm Ltd
Product Valhall GPU Kernel Driver
Versions Default: unaffected
  • affected from r29p0 to r49p5 (incl.)
  • affected from r50p0 to r54p3 (incl.)
  • Version r55p0 is affected
  • Version r56p0 is unaffected
Vendor Arm Ltd
Product Arm 5th Gen GPU Architecture Kernel Driver
Versions Default: unaffected
  • affected from r41p0 to r49p5 (incl.)
  • affected from r50p0 to r54p3 (incl.)
  • Version r55p0 is affected
  • Version r56p0 is unaffected

Solutions

This issue has been fixed in the following versions: Valhall GPU Kernel Driver: r56p0; Arm 5th Gen GPU Architecture Kernel Driver: r56p0. Arm partners are recommended to upgrade to the latest applicable version as soon as possible.

References

Problem Types

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor CWE