Security News Public exploits released for CitrixBleed 2 NetScaler flaw, patch now BleepingComputer Daniel Bender Jul 7, 2025 Researchers have released proof-of-concept (PoC) exploits for a critical Citrix NetScaler vulnerability, tracked as CVE-2025-5777 and dubbed CitrixBleed2, warning that the flaw is easily exploitable and can successfully steal user session tokens.