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

Cisco Systems yesterday introduced the Cisco XR 12000 Series routers, which represents the combination of the Cisco Internetworking Operating System (IOS) XR software with the proven market-leading ...

Cisco has done a major revamp of its Internetworking Operating System (IOS) XR, including opening the software to host third-party applications directly on Cisco devices via SDKs and Cisco’s DevNet ...

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 ...

The actively exploited vulnerability impacts any switch or router running IOS XE and has the web interface exposed to the internet, a threat researcher tells CRN. The latest zero-day vulnerability in ...

Cisco warned customers on Wednesday to patch a zero-day IOS and IOS XE software vulnerability targeted by attackers in the wild. Discovered by X. B. of the Cisco Advanced Security Initiatives Group ...

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 ...

Attackers can exploit several security vulnerabilities in Cisco's IOS XR system. This system serves as the basis for routers in the ASR-9000 series, among others. So far there have been no reports of ...

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 ...