CVE-2026-7639
GPU DDK - Page UAF read in PMMETA_PROTECT heap memory
CVSS Score
7.8
EPSS Score
0.2%
EPSS Percentile
5th
Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use after free, which helps in facilitating unprivileged memory access from a shader code. Triggering failure path in the MMU mapping logic by a malicious code could lead to incomplete cleanup of an internal driver state, allowing for future unauthorized access to the contents of the physical memory.
| CWE | CWE-459 |
| Vendor | imagination technologies |
| Product | graphics ddk |
| Published | Jul 10, 2026 |
| Last Updated | Jul 13, 2026 |
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Affected Versions
Imagination Technologies / Graphics DDK
1.18 RTM2 23.2 RTM2 24.2 RTM2 25.1 RTM2 ≤ 25.3 RTM 26.1 RTM1