Post #23569 74 Oct 6, 2026, 00:06 UTC Discovered Linux Backdoor Exploits STUN Protocolhttps://www.securityweek.com/linux-backdoor-abuses-stun-protocol-exploits-dozens-of-flaws@secharvester SecurityWeek Linux Backdoor Abuses STUN Protocol, Exploits Dozens of Flaws ClingSTUN operates as a back-connect proxy backdoor, sets up persistence, and contains exploits for self-propagation.