42.22.1|Nov 4, 2026
View on Steam↗42.22.1 Pre-Release Hotfix Released
1/5 Trivial
PRE-RELEASESecurity vulnerability fix for eMudhra digital certificates and new JRE integrity checks to detect Java modifications.
Key Changes
- 1Fixed eMudhra digital certificate validation vulnerability
- 2Added JRE integrity checks to detect Java modifications
- 3Updated third-party software license acknowledgments
All Changes
🛡️Technical & Security(3)
- fixeMudhra digital certificate: Fixed a security vulnerability related to eMudhra digital certificate validation.
- newJava Runtime Environment: Added JRE integrity checks to detect modifications to the Java Runtime Environment, with alterations indicated in the version watermark.
- changeCredits: Updated third-party software license acknowledgments in the credits and license documentation.
Summary
Technical Updates
This pre-release hotfix for Project Zomboid focuses on backend security and software integrity. It resolves a specific vulnerability involving digital certificate validation and implements checks to detect unauthorized modifications to the Java Runtime Environment (JRE).