CVE-2026-20082

The CVE-2026-20082 entry describes a vulnerability in Cisco Secure Firewall ASA software related to embryonic TCP connection handling under SYN flood conditions. An unauthenticated remote attacker can send crafted traffic to the device, causing incorrect dropping of incoming TCP SYNs destined to ...

CVE-2020-3574

A vulnerability in the TCP packet processing functionality of Cisco IP Phones could allow an unauthenticated, remote attacker to cause the phone to stop responding to incoming calls, drop connected calls, or unexpectedly reload. The vulnerability is due to insufficient TCP ingress packet rate...