Apache HTTP Server Reachable Assertion Vulnerability - CVE-2025-49630
In certain proxy configurations a denial of service attack againstApache HTTP Server versions 2.4.26 through to 2.4.63 can be triggered by untrusted clients causing an assertion in mod_proxy_http2. Configurations affected are a reverse proxy is configured for an HTTP/2 backend with ProxyPreserveHost set to quotonquot.