Warmcat

6 CVEs across 2 Warmcat products. Browse Warmcat vulnerabilities, severities, and proof-of-concept exploits.

Warmcat products with known CVEs

ProductCVEs
Libwebsockets5
Libwebsocket1
Warmcat CVEs — newest first
CVESeverityScorePublishedSummary
CVE-2026-10650Medium5.32026-06-02A flaw has been found in warmcat libwebsockets up to 4.5.8. This issue affects the function lws_ssh_parse_plaintext of the file plugins/protocol_lws_ssh_base/s…
CVE-2025-116802025-10-20Out-of-bounds Write in unfilter_scanline in warmcat libwebsockets allows, when the LWS_WITH_UPNG flag is enabled during compilation and the HTML display stack…
CVE-2025-116792025-10-20Out-of-bounds Read in lws_upng_emit_next_line in warmcat libwebsockets allows, when the LWS_WITH_UPNG flag is enabled during compilation and the HTML display s…
CVE-2025-116782025-10-20Stack-based Buffer Overflow in lws_adns_parse_label in warmcat libwebsockets allows, when the LWS_WITH_SYS_ASYNC_DNS flag is enabled during compilation, to ove…
CVE-2025-116772025-10-20Use After Free in WebSocket server implementation in lws_handshake_server in warmcat libwebsockets may allow an attacker, in specific configurations where the…
CVE-2025-18662025-03-03Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in warmcat libwebsockets allows Pointer Manipulation, potentially leading…