A vulnerability in the nghttp2 nghttpx proxy has been identified, affecting multiple Ubuntu versions. The flaw arises from improper handling of HTTP/1.1 Upgrade requests containing a Content-Length header and body. This…
2 articles · Updated July 2, 2026
Recent Intelligence Reports
Ubuntu 26.04 LTS nghttp2 Important Network Access Vulnerability USN-8495— Linuxsecurity · July 2, 2026