← CVE Intelligence

CVE-2026-41154

GPU DDK - Incorrect Index Calculation in CMA Cleanup Path of AllocOSPages_Sparse PUBLISHED

Description (CNA)

Software installed and run as a non-privileged user may cause OOB kernel memory reads or writes through GPU API calls. When indexing pages larger than 4kB in the page freeing logic of the sparse memory implementation, incorrect buffer indexing leads to OOB access.

Affected (CNA)

Vendor / productVersions
Imagination Technologies / Graphics DDKunaffected 1.18 RTM2; unaffected 23.2 RTM2; affected 24.2 RTM2; affected 25.1 RTM2 through 25.3 RTM; affected 26.1 RTM1; unaffected 26.1 RTM2

CWE

CWE-787

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.