SB2025121851 - Local denial of service in GLib
Published: December 18, 2025
Security Bulletin ID
SB2025121851
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Input validation error (CVE-ID: CVE-2025-4056)
The vulnerability allows a local application to perform a denial of service (DoS) attack.
The vulnerability exists due to insufficient validation of user-supplied input. A local application that attempts to spawn a program using long command lines can perform a denial of service attack.
The vulnerability affects Windows installations only.
Remediation
Install update from vendor's website.