7.8
High
CVE-2026-7639 Software installed and run as a non-privileged user may conduct a sequence of improper GPU system calls causing use…
Description
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Graphics DDK | Versions not published |
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