Improper GPU System Call Vulnerability in Imagination Technologies

CVE-2026-15465

What is CVE-2026-15465?

This vulnerability affects software that runs with non-privileged user permissions and can improperly invoke GPU system calls through the DDK kernel module interface. When this interface is misused, it may lead to a use-after-free condition that allows for kernel memory corruption. Such corruption can prompt various issues including platform instability, unpredictable behaviors, program crashes, and even system reboots, creating significant risk for affected users.

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