PassMark PerformanceTest, BurnInTest, and OSForensics Arbitrary Bit Clear via DirectIo64.sys IOCTL
PassMark PerformanceTest before 11.1 build 1012, BurnInTest before 11.1 build 1000, and OSForensics before 11.1 build 1016 contain a privilege escalation vulnerability in DirectIo64.sys that allows local users to clear arbitrary bits at any physical memory address due to missing validation of the physical address parameter in an exposed IOCTL handler. Attackers can obtain a device handle and supply an arbitrary 64-bit physical address with a bit index to invoke MmMapIoSpace and clear bits in kernel code pages or page table entries, enabling local privilege escalation or system compromise.
CVE-2026-80113
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-80113
PerformanceTest
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
BurnInTest
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
OSForensics
Source reference: /containers/cna/affected/2/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "PassMark Software",
"product": "PerformanceTest",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "11.1 build 1012",
"versionType": "custom"
}
],
"defaultStatus": "affected"
},
{
"vendor": "PassMark Software",
"product": "BurnInTest",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "11.1 build 1000",
"versionType": "custom"
}
],
"defaultStatus": "affected"
},
{
"vendor": "PassMark Software",
"product": "OSForensics",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "11.1 build 1016",
"versionType": "custom"
}
],
"defaultStatus": "affected"
}
]- Related CVEs
- CVE-2026-80113
Source reference:
/cveMetadata/cveId
Publisher severity
high
Source reference: /containers/cna/metrics
- Event
- #7725 · Revision 1
- Added to Heist Feed
- Publisher date