Realtek Jungle SDK Exploit Attempts Deliver Cling Botnet With STUN-Based C2 Threat actors have been observed attempting to exploit a now-patched critical security flaw impacting the Realtek Jungle software development kit (SDK) to deploy a botnet malware called Cling. "Cling is notable not because it introduces a new propagation technique, but because it repurposes ordinary STUN behavior into a practical command-and-control channel," Nozomi Networks said in a report Pulse ID: 6ac3ac6e93930b4d37dbe1fa Pulse Link: https://otx.alienvault.com/pulse/6ac3ac6e93930b4d37dbe1fa Pulse Author: CyberHunter_NL Created: 2026-10-05 13:55:58 Be advised, this data is unverified and should be considered preliminary. Always do further verification. #botnet #Deploy #OTX #CyberHunter_NL