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archiveexploit · 07 Aug 2026 · 09:32 UTC

New NatJack Attacks Hijack TCP Sessions and Spoof DNS by Manipulating NAT Tables

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Security researcher Malcolm Stagg has disclosed a new attack class called NatJack that manipulates network address translation (NAT) connection state to hijack active TCP sessions, spoof DNS responses, expose mapped ports, and exhaust NAT tables. …

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