{"id":"CVE-2026-15466","published":"2026-10-30T02:17:08.980","lastModified":"2026-10-30T02:17:08.980","description":"Software installed and run as a non-privileged user may conduct improper GPU system calls to cause race condition in hardware performance counters buffer’s destruction path leading to read and/or write UAF.\n\n\n\nThe race condition in the destruction path could lead to reference counter being decremented in non-atomical way allowing other code paths using a freed object to read and/or write kernel heap memory.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-416"],"vendors":[],"products":[],"references":[{"url":"https://www.imaginationtech.com/gpu-driver-vulnerabilities/","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}