CVE-2026-50571

Check Point warns of ransomware-linked attacks exploiting outdated VPN protocol

Check Point has issued emergency hotfixes for a pair of vulnerabilities affecting VPN deployments that still use the deprecated Internet Key Exchange version 1 (IKEv1) protocol, warning that one of the flaws is already being exploited in the wild. The more serious issue allows attackers to establish VPN sessions without a valid password, potentially giving them a foothold inside corporate networks