ALSA: pcm: oss: Fix data race at accessing runtime.oss.trigger
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 a data race condition in the ALSA pcm oss subsystem, specifically when accessing the runtime.oss.trigger variable. It affects Microsoft products such as Azure Linux 3.0. The available data does not include a CVSS score, detailed impact, or exploit methods. No patch or official remediation guidance is currently provided.
Potential Impact
The impact of this vulnerability is not explicitly described in the available data. Without further details or a CVSS score, the potential consequences of exploitation cannot be accurately assessed. 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 mitigation instructions have been provided by Microsoft Security Response Center at this time.
ALSA: pcm: oss: Fix data race at accessing runtime.oss.trigger
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 involves a data race condition in the ALSA pcm oss subsystem, specifically when accessing the runtime.oss.trigger variable. It affects Microsoft products such as Azure Linux 3.0. The available data does not include a CVSS score, detailed impact, or exploit methods. No patch or official remediation guidance is currently provided.
Potential Impact
The impact of this vulnerability is not explicitly described in the available data. Without further details or a CVSS score, the potential consequences of exploitation cannot be accurately assessed. 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 mitigation instructions have been provided by Microsoft Security Response Center at this time.
Technical Details
- Gcve Source
- db.gcve.eu
- Csaf Category
- csaf_vex
- Csaf Version
- 2.0
- Publisher
- Microsoft Security Response Center
- Advisory Id
- msrc_CVE-2026-46157
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a19fed0e29bf47b500fe3b1
Added to database: 5/29/2026, 9:02:08 PM
Last enriched: 5/29/2026, 9:13:30 PM
Last updated: 5/31/2026, 4:52:07 AM
Views: 3
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