mm/userfaultfd: fix hugetlb fault mutex hash calculation
CVE-2026-31575 is a vulnerability related to the calculation of the hugetlb fault mutex hash in Microsoft software versions 2.0 and 3.0. The provided information is limited and does not include technical details on exploitation or impact. No CVSS score is available for this vulnerability.
AI Analysis
Technical Summary
This vulnerability involves an issue in the calculation of the hugetlb fault mutex hash, which is part of memory management in Microsoft software. The exact nature of the flaw and its potential exploitation are not detailed in the available data. The affected versions explicitly include Microsoft software versions 2.0 and 3.0.
Potential Impact
The impact specifics are not described in the provided information. Without further technical details or vendor advisory content, the precise consequences of this vulnerability remain unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No patch or fix information is provided in the available data.
mm/userfaultfd: fix hugetlb fault mutex hash calculation
Description
CVE-2026-31575 is a vulnerability related to the calculation of the hugetlb fault mutex hash in Microsoft software versions 2.0 and 3.0. The provided information is limited and does not include technical details on exploitation or impact. No CVSS score is available for this vulnerability.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an issue in the calculation of the hugetlb fault mutex hash, which is part of memory management in Microsoft software. The exact nature of the flaw and its potential exploitation are not detailed in the available data. The affected versions explicitly include Microsoft software versions 2.0 and 3.0.
Potential Impact
The impact specifics are not described in the provided information. Without further technical details or vendor advisory content, the precise consequences of this vulnerability remain unclear.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No patch or fix information is provided in the available data.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-31575
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a42ed8927e9c7971996093b
Added to database: 06/29/2026, 22:11:21 UTC
Last enriched: 06/29/2026, 22:50:45 UTC
Last updated: 07/31/2026, 19:24:49 UTC
Views: 9
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