Unlike major releases (e.g., 2.4.x → 2.6.x), 2.4.61 is a with no new major features, but includes:
Modules compiled against 2.4.x (generally 2.4.6 onwards) are binary compatible with 2.4.61. However, administrators using complex stacks (e.g., WSGI for Python apps or specific PHP-FPM configurations) must ensure that configuration syntax remains valid. apache/2.4.61
Protocols h2 http/1.1
systemctl restart httpd
Only servers with mod_http2 loaded and enabled are affected. Servers running strictly HTTP/1.1 are not vulnerable to this specific CVE, though upgrading is still recommended for stability fixes. Unlike major releases (e