btrfs: fix double free in create_space_info() error path
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 double free error in the create_space_info() error path within the btrfs filesystem component. The double free condition can cause memory corruption, which may lead to instability or potential escalation of privileges depending on exploitation context. The affected products include Microsoft and Azure Linux 3.0. No CVSS score or detailed technical exploitation information is provided in the available data.
Potential Impact
The vulnerability could result in memory corruption due to a double free error. However, no specific impact details such as remote code execution or privilege escalation are provided. 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.
btrfs: fix double free in create_space_info() error path
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 double free error in the create_space_info() error path within the btrfs filesystem component. The double free condition can cause memory corruption, which may lead to instability or potential escalation of privileges depending on exploitation context. The affected products include Microsoft and Azure Linux 3.0. No CVSS score or detailed technical exploitation information is provided in the available data.
Potential Impact
The vulnerability could result in memory corruption due to a double free error. However, no specific impact details such as remote code execution or privilege escalation are provided. 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-2026-46129
- Cve Count
- 1
- Additional Cves
- []
- Cvss Version
- null
Threat ID: 6a19fed0e29bf47b500fe3ac
Added to database: 5/29/2026, 9:02:08 PM
Last enriched: 5/29/2026, 9:13:21 PM
Last updated: 5/31/2026, 4:52:03 AM
Views: 4
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.