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TCP/IP

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CVE-2026-40405 - Windows TCP/IP Null Pointer Dereference DoS

CVE-2026-40405 describes a null pointer dereference vulnerability in Windows TCP/IP, allowing an unauthenticated attacker to cause a denial of service over a network.

TCP/IP dos cve windows

2r 1t 1c 42m ago

high advisory

CVE-2026-40399 - Windows TCP/IP Stack-Based Buffer Overflow Local Privilege Escalation

2 rules 1 TTP 1 CVE

CVE-2026-40399 is a stack-based buffer overflow vulnerability in the Windows TCP/IP stack, allowing an authenticated local attacker to elevate privileges.

TCP/IP privilege escalation buffer overflow windows

2r 1t 1c 43m ago

high advisory

CVE-2026-33837 - Windows TCP/IP Heap-Based Buffer Overflow for Privilege Escalation

2 rules 1 TTP 1 CVE

CVE-2026-33837 is a heap-based buffer overflow vulnerability in the Windows TCP/IP stack that allows an authenticated local attacker to elevate privileges.

TCP/IP privilege-escalation buffer-overflow windows

2r 1t 1c 1h ago