libwebsockets Latest High & Critical Vulnerabilities

Latest High & Critical vulnerabilities published by libwebsockets

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3 November 2026

Out-Of-Bounds Write Vulnerability in libwebsockets MQTT Protocol
CVE-2026-114550
LibwebsocketsLibwebsockets8.1HIGH

15 September 2026

Remote Code Execution Vulnerability in libwebsockets by Warmcat
CVE-2026-19773
LibwebsocketsLibwebsockets9.8CRITICAL