New Exim BDAT Vulnerability Exposes GnuTLS Builds to Potential Code Execution
Exim released security updates for CVE-2026-45185, a use-after-free flaw in BDAT message body parsing rated CVSS 9.8 and nicknamed Dead.Letter, affecting versions 4.97 through 4.99.2 built with USE_GNUTLS=yes. Triggered when a client sends a TLS...