PT-2026-133258
CVE-2026-15466
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Published
2026-10-30
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Updated
2026-10-30
Description by
Score
N/A
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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.
The 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.
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