ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
AI Analysis
Technical Summary
This vulnerability involves an off-by-one error in the dlm_match_regions() function within the ocfs2/dlm component of Microsoft software, specifically affecting version 3.0. The off-by-one error likely causes incorrect region comparison behavior, but no further technical details or exploitation methods are described. The vulnerability is cataloged under CVE-2026-53309 by the Microsoft Security Response Center. No CVSS score or vendor advisory with patch information is provided.
Potential Impact
The impact of this vulnerability is not explicitly described in the available data. Without further details or a CVSS score, the precise consequences of exploitation cannot be determined. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround information is provided in the available data.
ocfs2/dlm: fix off-by-one in dlm_match_regions() region comparison
Description
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an off-by-one error in the dlm_match_regions() function within the ocfs2/dlm component of Microsoft software, specifically affecting version 3.0. The off-by-one error likely causes incorrect region comparison behavior, but no further technical details or exploitation methods are described. The vulnerability is cataloged under CVE-2026-53309 by the Microsoft Security Response Center. No CVSS score or vendor advisory with patch information is provided.
Potential Impact
The impact of this vulnerability is not explicitly described in the available data. Without further details or a CVSS score, the precise consequences of exploitation cannot be determined. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or workaround 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-2026-53309
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a483cbc27e9c79719d83408
Added to database: 07/03/2026, 22:50:36 UTC
Last enriched: 07/03/2026, 23:07:13 UTC
Last updated: 07/31/2026, 19:24:48 UTC
Views: 30
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