Threats·Cloud & SaaSBreakingNGINX Plus & Open Source HTTP/3 QUIC Stream Use-After-Free Flaw CVE-2026-97205 RemediatedF5 NGINX resolves a critical use-after-free vulnerability in HTTP/3 QUIC stream processing (CVE-2026-97205) allowing worker process termination and code execution.CST Newsroom15 Oct 20268 min read