Description
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.
No analysis available yet.
Remediation
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Tracking
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Advisories
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References
History
Fri, 04 Sep 2026 18:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | PassMark PerformanceTest, BurnInTest, and OSForensics Improper Access Control via DirectIo64.sys | |
| Weaknesses | CWE-732 | |
| References |
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| Metrics |
cvssV3_1
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Subscriptions
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-09-04T18:54:39.896Z
Reserved: 2026-08-25T19:56:44.777Z
Link: CVE-2026-80112
No data.
Status : Received
Published: 2026-09-04T19:17:27.823
Modified: 2026-09-04T19:17:27.823
Link: CVE-2026-80112
No data.
OpenCVE Enrichment
No data.
Weaknesses
-
CWE-732
Incorrect Permission Assignment for Critical Resource