Network World

Cisco bundles fixes for multiple vulnerabilities, some critical, into one patch

The patch addresses two critical vulnerabilities and five other high-severity bugs impact Cisco’s carrier-grade routing OS, ...

Cisco searched for IOS XR bugs and found so many it rolled them into an update release

Three critical vulns demand your attention, one a make-me-root mess in Nexus 9000 Series Switches that you can mitigate, not ...
SDxCentral

Cisco SD-WAN update targets multicloud, security operations

Cisco has released updates to its SD-WAN platform, aiming to simplify day-to-day operations for IT teams. The release, which spans Catalyst SD-WAN 20.18 and Meraki MX OS 19.2, focuses on reducing ...
Bleeping Computer

Cisco IOS XR vulnerability lets attackers crash BGP on routers

Cisco has patched a denial of service (DoS) vulnerability that lets attackers crash the Border Gateway Protocol (BGP) process on IOS XR routers with a single BGP update message. IOS XR runs on the ...
Network World

Flawed Cisco update threatens to stop APs from getting further patches

Logs in wireless access point flash memory grow by 5MB a day in certain IOS XE devices until space runs out. Cisco admins are scrambling to patch a critical flash memory overflow vulnerability in over ...