smb: client: validate dacloffset before building DACL pointers
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
AI Analysis
Technical Summary
This vulnerability concerns the SMB client component in Microsoft and Azure Linux 3.0 products, where the dacloffset is not properly validated before constructing DACL pointers. The lack of validation could potentially lead to security issues, but no further technical details or exploitation methods are provided in the available data.
Potential Impact
The impact of this vulnerability is not explicitly described in the provided information. There are no known exploits in the wild, and no CVSS score or detailed impact analysis is available. Without additional details, the precise consequences of exploitation cannot be determined from the current data.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory (msrc_CVE-2026-46195) for current remediation guidance. No specific mitigation or patch links are provided in the available information.
smb: client: validate dacloffset before building DACL pointers
Description
To determine the support lifecycle for your software, see the Microsoft Support Lifecycle: https://support.microsoft.com/lifecycle
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the SMB client component in Microsoft and Azure Linux 3.0 products, where the dacloffset is not properly validated before constructing DACL pointers. The lack of validation could potentially lead to security issues, but no further technical details or exploitation methods are provided in the available data.
Potential Impact
The impact of this vulnerability is not explicitly described in the provided information. There are no known exploits in the wild, and no CVSS score or detailed impact analysis is available. Without additional details, the precise consequences of exploitation cannot be determined from the current data.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory (msrc_CVE-2026-46195) for current remediation guidance. No specific mitigation or patch links are provided in the available information.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-46195
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a19fedce29bf47b500fe63e
Added to database: 5/29/2026, 9:02:20 PM
Last enriched: 5/29/2026, 9:17:37 PM
Last updated: 5/31/2026, 4:56:23 AM
Views: 8
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