SB2026020440 - openEuler 24.03 LTS SP3 update for glibc
Published: February 4, 2026
Security Bulletin ID
SB2026020440
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Use of uninitialized resource (CVE-ID: CVE-2025-15281)
The vulnerability allows a remote attacker to perform a denial of service attack.
The vulnerability exists due to usage of uninitialized resources when calling wordexp with WRDE_REUSE in conjunction with WRDE_APPEND. A remote attacker can pass specially crafted data to the application, trigger an uninitialized usage of resources and crash the application.
Remediation
Install update from vendor's website.