SB2026032437 - Fedora 43 update for mingw-expat
Published: March 24, 2026
Security Bulletin ID
SB2026032437
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) Infinite loop (CVE-ID: CVE-2026-32777)
The vulnerability allows a remote attacker to cause a denial of service.
The vulnerability exists due to an infinite loop in the DTD content parser when processing a specially crafted XML file. A remote attacker can send a specially crafted request to cause a denial of service.
Remediation
Install update from vendor's website.