CVE-2026-0860

Summary

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 Software

VendorProductVersion RangeStatus
Arm LtdValhall GPU Kernel Driverr29p0 <= r49p5affected
Arm LtdValhall GPU Kernel Driverr50p0 <= r54p3affected
Arm LtdValhall GPU Kernel Driverr55p0affected
Arm LtdValhall GPU Kernel Driverr56p0unaffected
Arm LtdArm 5th Gen GPU Architecture Kernel Driverr41p0 <= r49p5affected
Arm LtdArm 5th Gen GPU Architecture Kernel Driverr50p0 <= r54p3affected
Arm LtdArm 5th Gen GPU Architecture Kernel Driverr55p0affected
Arm LtdArm 5th Gen GPU Architecture Kernel Driverr56p0unaffected

Weaknesses

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

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: yes
    • Technical Impact: partial

References