CVE-2026-80112
highPassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain an improper access control v…
PassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain an improper access control vulnerability in the DirectIo64.sys kernel driver that allows unprivileged local users to perform privileged hardware operations by opening a handle to the device object created without a security descriptor. Attackers can issue IOCTLs through the permissive default Windows ACL applied to the device to access restricted hardware operations regardless of privilege or integrity level.
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://dkom.dev/posts/directio64-disclosure/ disclosure@vulncheck.com
- https://github.com/floppywiggler/directio64-disclosure disclosure@vulncheck.com
- https://www.osforensics.com/whats-new.html disclosure@vulncheck.com
- https://www.passmark.com/products/burnintest/history.php disclosure@vulncheck.com
- https://www.passmark.com/products/performancetest/history.php disclosure@vulncheck.com
- https://www.vulncheck.com/advisories/passmark-performancetest-burnintest-and-osforensics-i... disclosure@vulncheck.com