CVE-2025-23266

CVE-2025-23266 Author: Mark Mallia Target platform: Ubuntu 22.04, FastAPI v2.4.3 → patched to v2.5.1 on 2025‑10‑02 1 – In a nutshell: what does this attack involve FastAPI’s parserequest routine copies HTTP request headers into a small buffer that lives on the caller’s stack. If an attacker sends...