Exim 4.100.1 Patches Four Security Vulnerabilities Vulnerability Report Exim 4.100.1 Patches Four Security Vulnerabilities Do Son September 21, 2026 0 TL;DR Exim shipped version 4.100.1 on September 18, 2026. It fixes four flaws, including two high-severity Proxy... Read More Read more about Exim 4.100.1 Patches Four Security Vulnerabilities