CrowCpp CVE debriefs

These pages are published after PatchSiren validates generated defensive summaries against stored public CVE and source evidence.

HIGH CrowCpp CVE published 2026-10-24

CVE-2026-116011

CVE-2026-116011 is a high-severity vulnerability in Crow before version 1.3.4, allowing remote unauthenticated attackers to crash the server by sending deeply nested JSON to the crow::json::load() function, which causes uncontrolled recursion and exhausts the worker thread stack. This vulnerability affects Crow versions prior to 1.3.4 and can be mitigated by updating to the latest version. System administ [truncated]