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#TCP

This tag brings together reporting on the transport protocol that underpins much of the traffic moving across networks and internet-facing services. Readers will find technical analysis, configuration weaknesses, traffic monitoring, and its role in incidents, defenses, and security operations throughout Latin America.

CVE-2026-98432 hits Linux IPv4 TCP kernel

Vendors patched CVE-2026-98432, a Linux kernel use-after-free flaw in IPv4 TCP that could lead to RCE.

Nov 4, 2026 · 3 min