Cisco announced patches for 14 vulnerabilities in IOS and IOS XE, including a bug that has been exploited in the wild.

The U.S. government's cyber defense agency has issued urgent guidance to other federal agencies over hackers exploiting a ...

Network admins should quickly patch a vulnerability in Cisco Systems IOS and IOS XE software to remove a stack overflow ...

CISA has issued a new emergency directive ordering U.S. federal agencies to secure their Cisco firewall devices against two flaws that have been exploited in zero-day attacks.

The US’s Cybersecurity and Infrastructure Security Agency has issued an emergency directive, calling the hacking campaign ...

Cisco warned customers today to patch two zero-day vulnerabilities that are actively being exploited in attacks and impact ...

A critical zero-day vulnerability in certain Cisco Systems firewalls has to be patched immediately, US and UK cyber ...

As many as 2 million Cisco devices are susceptible to an actively exploited zeroday that can remotely crash or execute code on vulnerable systems.

The latest in a run of serious networking bugs gives attackers root if they have SNMP access Cisco has confirmed a new IOS and IOS XE zero-day, the latest in a string of flaws that attackers have been ...