CVE-2025-52347
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
ProductBurnInTest
PublishedMay 1, 2026
First seenMay 1, 2026
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| PassMark BurnInTest | 11.0 Build 1011 | — |
| PassMark OSForensics | 11.1 Build 1007 | — |
| PassMark PerformanceTest | 11.1 Build 1004 | — |
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