CVE-2026-7639

unknowncovered by 1 sourcefirst seen 2026-07-10

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.

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Advisory coverage (1)

unknownCVE-2026-7639: Software installed and run as a non-privileged user may conduct a sequence of improper GPU syst…nvd · 2026-07-10

External references

NVD record for CVE-2026-7639

CVE.org record

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