> Debian DSA-6131-1 Nginx Important Man-in-the-Middle Risk CVE-2026-1642

A vulnerability has been discovered in Nginx, a high-performance web and reverse proxy server: If configured to proxy to an upstream TLS server, a man-in-the-middle injection attack was possible. For the oldstable distribution (bookworm), this problem has been fixed in version 1.22.1-9+deb12u4.