The release of its routing ASIC sets out Cisco’s stall for the demands of AI traffic on the network, with recent research by Dell’Oro Group reporting that AI led to a 51% increase in global data ...

A critical zero-day vulnerability in certain Cisco Systems firewalls has to be patched immediately, US and UK cyber authorities warned Thursday. They said exploits of the hole are part of ongoing ...

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 ...

NEW DELHI: Elon Musk-owned Starlink has validated Wi-Fi routers designed and developed by Cisco Systems, to handle satellite-based traffic following a pilot program with the networking gear maker, ...

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 ...

Cisco's network operating system IOS XR is vulnerable. As a result, attackers can attack Aggregation Services Routers (ASR) of the ASR-9000 series, for example. Security patches are available for ...

Cisco on Wednesday announced patches for 10 vulnerabilities in IOS XR, including five that could be exploited to cause denial-of-service (DoS) conditions. The most severe of the DoS flaws are CVE-2025 ...

This article was contributed by Ahmed Alvi from JBS Devices. The Cisco ASR 1000 Series Aggregation Services Routers are popular choices in today’s edge networking market, all due to their cutting-edge ...

Hackers have exploited an unpatched zero-day vulnerability in Cisco’s networking software to compromise tens of thousands of devices, researchers have warned. Cisco on Monday issued an advisory ...

A newsletter briefing on cybersecurity news and policy. Welcome to The Cybersecurity 202! Check out this long read on NBA star Ja Morant’s slide. Really, really hope he gets his act together. Was this ...

Active exploits have been seen in the wild for a major vulnerability affecting Cisco’s router software, the company disclosed this week. Cisco’s Talos security team has warned that IOS XE software ...