CVE-2026-41155

Summary

An attacker could cooperatively pass data from one secure GPU process to another secure GPU process through shared secure memory allocations in the kernel module. Additionally, an attacker could disrupt the operation of another secure GPU process leading to image corruption / GPU hardware recovery.

Sharing secure memory allocations among various GPU secure processes allows an attacker to corrupt shared resource affecting other users.

Affected Software

VendorProductVersion RangeStatus
Imagination TechnologiesGraphics DDK1.18 RTMaffected
Imagination TechnologiesGraphics DDK23.2 RTMaffected
Imagination TechnologiesGraphics DDK24.2 RTMaffected
Imagination TechnologiesGraphics DDK25.1 RTM <= 25.3 RTMaffected
Imagination TechnologiesGraphics DDK26.1 RTMaffected
Imagination TechnologiesGraphics DDK26.2 RTMunaffected

Weaknesses

  • CWE-653: CWE-653: Improper Isolation or Compartmentalization

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References