High · 7.8 CVE-2025-52347 EUVD-2025-209609GHSA-r85q-xw89-6h26

An issue in the component DirectIo64.sys of PassMark BurnInTest v11.0 Build 1011, OSForensics v11.1 Build 1007, and PerformanceTest v11.1 B…

Published May 1, 2026 · Updated May 1, 2026 · Assigned by mitre

Description

An issue in the component DirectIo64.sys of PassMark BurnInTest v11.0 Build 1011, OSForensics v11.1 Build 1007, and PerformanceTest v11.1 Build 1004 allows attackers to access kernel memory and escalate privileges via a crafted IOCTL 0x8011E044 call.

References

https://www.passmark.com/products/performancetest/history.php
https://www.osforensics.com/whats-new.html
https://www.passmark.com/products/burnintest/history.php
https://github.com/netero1010/Vulnerability-Disclosure/tree/main/CVE-2025-52347