Cisco Systems pushed software disaggregation efforts deeper into its Internetworking Operating System (IOS XR) platform. This includes greater hardware support – with a caveat – and more open APIs.

Cisco fixed two actively exploited and high severity memory exhaustion DoS vulnerabilities found in the IOS XR software that runs on multiple carrier-grade routers. The Cisco IOS XR Network OS is ...

Cisco today warned of attacks actively targeting the CVE-2020-3118 high severity vulnerability found to affect multiple carrier-grade routers that run the company's Cisco IOS XR Software. The IOS XR ...

Cisco Systems has patched a vulnerability similar to one exploited by a cyberespionage group believed to be linked to the U.S. National Security Agency. The vulnerability affects networking devices ...

Two of the major features that distinguish Cisco’s IOS and Juniper Networks’ JUNOS operating systems are their heritage and number of versions on the market. The third is their architecture. Read the ...