SB2025123033 - openEuler 22.03 LTS SP4 update for libvirt
Published: December 30, 2025
Security Bulletin ID
SB2025123033
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Incorrect default permissions (CVE-ID: CVE-2025-13193)
The vulnerability allows a remote user to gain access to sensitive information.
The vulnerability exists due to external inactive snapshots for shut-down VMs are incorrectly created as world-readable. A remote user can inspect the guest OS contents.
Remediation
Install update from vendor's website.