CVE-2026-50161

libre is a generic library for real-time communications with asynchronous input and output support. Prior to 4.8.1, the websockdecode function in src/websock/websock.c contains an integer overflow when validating a masked WebSocket frame that uses the 64-bit extended length encoding. The expressi...

CVE-2026-50161 libre: Integer overflow in websock_decode() masked frame length check leads to heap buffer overflow

libre is a generic library for real-time communications with asynchronous input and output support. Prior to 4.8.1, the websockdecode function in src/websock/websock.c contains an integer overflow when validating a masked WebSocket frame that uses the 64-bit extended length encoding. The expressi...

CVE-2026-50161

libre is a generic library for real-time communications with asynchronous input and output support. Prior to 4.8.1, the websockdecode function in src/websock/websock.c contains an integer overflow when validating a masked WebSocket frame that uses the 64-bit extended length encoding. The expressi...