hfsplus: fix held lock freed on hfsplus_fill_super()
CVE-2026-46299 is a vulnerability related to the hfsplus filesystem implementation in Microsoft products, specifically involving a fix for a held lock being freed in the hfsplus_fill_super() function. The advisory does not provide detailed technical information or impact specifics. No CVSS score is available, and there is no indication of known exploits in the wild. Affected versions include Microsoft Azure Linux kernel 3. 0 and related components. No patch or remediation details are provided in the available data.
AI Analysis
Technical Summary
This vulnerability concerns the hfsplus filesystem driver in Microsoft Azure Linux kernel 3.0, where a held lock was improperly freed in the hfsplus_fill_super() function. The issue was identified by the Microsoft Security Response Center but lacks detailed technical disclosure or impact analysis. No CVSS score or exploit information is currently available, and no patch links or vendor advisories specifying remediation status have been provided.
Potential Impact
The impact of this vulnerability is not explicitly described in the available information. Improper handling of locks in filesystem code can potentially lead to system instability or denial of service, but no confirmed exploitation or impact details are provided.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No specific mitigation or workaround information is available at this time.
hfsplus: fix held lock freed on hfsplus_fill_super()
Description
CVE-2026-46299 is a vulnerability related to the hfsplus filesystem implementation in Microsoft products, specifically involving a fix for a held lock being freed in the hfsplus_fill_super() function. The advisory does not provide detailed technical information or impact specifics. No CVSS score is available, and there is no indication of known exploits in the wild. Affected versions include Microsoft Azure Linux kernel 3. 0 and related components. No patch or remediation details are provided in the available data.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability concerns the hfsplus filesystem driver in Microsoft Azure Linux kernel 3.0, where a held lock was improperly freed in the hfsplus_fill_super() function. The issue was identified by the Microsoft Security Response Center but lacks detailed technical disclosure or impact analysis. No CVSS score or exploit information is currently available, and no patch links or vendor advisories specifying remediation status have been provided.
Potential Impact
The impact of this vulnerability is not explicitly described in the available information. Improper handling of locks in filesystem code can potentially lead to system instability or denial of service, but no confirmed exploitation or impact details are provided.
Mitigation Recommendations
Patch status is not yet confirmed — check the Microsoft Security Response Center advisory for current remediation guidance. No specific mitigation or workaround information is available 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-2026-46299
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a294df18dd33fbd853b5f33
Added to database: 6/10/2026, 11:43:45 AM
Last enriched: 6/10/2026, 12:04:59 PM
Last updated: 6/10/2026, 1:22:28 PM
Views: 4
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