https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-06T06:30:39.995175+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-42544 CVE-2026-42544 — Granian: Unauthenticated DoS via WebSocket subprotocol header panic 2026-10-06T06:30:40.013671+00:00

Affected: emmett-framework granian

Granian is a Rust HTTP server for Python applications. From 1.2.0 to 2.7.4, Granian aborts a worker process when an unauthenticated client sends a WebSocket upgrade request whose Sec-WebSocket-Protocol header contains non-ASCII bytes. The crash happens in Granian's WebSocket scope construction path, before the ASGI application is invoked. This vulnerability is fixed in 2.7.4.