warmcat Libwebsocket Vulnerabilities

Warmcat Libwebsocket vulnerabilities.

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20 October 2025

Out-of-Bounds Write in Warmcat Libwebsockets Affects Web Applications
CVE-2025-11680
WarmcatLibwebsockets5.9MEDIUM
Out-of-Bounds Read Vulnerability in Libwebsockets Affects Multiple Applications
CVE-2025-11679
WarmcatLibwebsockets5.9MEDIUM
Stack-based Buffer Overflow in Libwebsockets by Warmcat
CVE-2025-11678
WarmcatLibwebsocket7.5HIGH
Use After Free Vulnerability in Warmcat Libwebsockets WebSocket Server
CVE-2025-11677
WarmcatLibwebsockets6.3MEDIUM

3 March 2025

Memory Buffer Operations Vulnerability in Warmcat Libwebsockets
CVE-2025-1866
WarmcatLibwebsockets10CRITICAL