Exim 4.100.1 patches a serious Exim vulnerability set: Proxy Protocol heap flaws, a GnuTLS use-after-free, and SMTP smuggling (CVE-2026-94054). Upgrade now.
Exim 4.100.1 patches a serious Exim vulnerability set: Proxy Protocol heap flaws, a GnuTLS use-after-free, and SMTP smuggling (CVE-2026-94054). Upgrade now.