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CVE-2026-34195

GPU DDK - Kernel heap OOB write in PMRChangeSparseMemOSMem due to incorrect physical page translation from virtual page indexes PUBLISHED

Description (CNA)

Software installed and run as a non-privileged user may conduct intentional GPU sparse memory API calls to cause out of bounds write in the kernel. The product incorrectly indexes internal state when performing sparse allocation remapping.

Affected (CNA)

Vendor / productVersions
Imagination Technologies / Graphics DDKunaffected 1.18 RTM; unaffected 23.2 RTM; affected 24.2 RTM; affected 25.1 RTM through 25.3 RTM; unaffected 26.1 RTM; unaffected 26.2 RTM

CWE

CWE-787

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.