Changelog – December 23, 2025

Apache Updates

• apache-rc 2.4.66
  • Security-focused release fixing multiple high-impact vulnerabilities such as: 
    • CGI 
    • SSI 
    • mod_userdir/suexec 
    • Windows NTLM hash leakage
    • ACME mod_md)  
  • Minor stability and HTTP/2 improvements

For full release details check the official Apache release notes.