CVE-2026-77358 | yhirose cpp-httplib up to 0.33.0/0.50.0 WebSocket Client shutdown_and_close use after free

August 28, 2026 Yanac

A vulnerability classified as critical has been found in yhirose cpp-httplib up to 0.33.0/0.50.0. Affected by this vulnerability is the function WebSocketClient::shutdown_and_close of the component WebSocket Client. This manipulation causes use after free.

This vulnerability is handled as CVE-2026-77358. The attack can be initiated remotely. There is not any exploit available.

It is recommended to upgrade the affected component.VulDB Recent EntriesRead More