NatJack Attacks Exploit NAT State to Hijack TCP Sessions and Spoof DNS
Security researcher Malcolm Stagg has disclosed a new attack class called NatJack that exploits network address translation (NAT) connection state to hijack…
Tag: Hyper-V
CVE-2026-56181: Windows NAT Origin-Validation Error Enables Spoofing
CVE-2026-56181 is a high-severity vulnerability (CVSS 8.3) in Windows NAT used by Hyper-V. It is an origin-validation error that enables spoofing from…
Windows NAT: Affected by NatJack Vulnerability CVE-2026-56181
Windows NAT, used by Hyper-V, is affected by CVE-2026-56181, a high-severity vulnerability that allows spoofing from an adjacent network. The flaw is…