Cisco has released security updates to address a high-severity zero-day vulnerability in Cisco IOS and IOS XE Software that is currently being exploited in attacks. Tracked as CVE-2025-20352, the flaw ...

Cisco warned customers today to patch two zero-day vulnerabilities that are actively being exploited in attacks and impact the company's firewall software. The first one (CVE-2025-20333) allows ...

As many as 2 million Cisco devices are susceptible to an actively exploited zero-day that can remotely crash or execute code on vulnerable systems. Cisco said Wednesday that the vulnerability, tracked ...

Network admins should quickly patch a vulnerability in Cisco Systems IOS and IOS XE software to remove a stack overflow condition in the software’s Simple Network Management Protocol (SNMP) subsystem ...

A newly identified cyber-attack campaign has exploited Cisco Adaptive Security Appliance (ASA) devices in a sophisticated operation linked to the espionage-focused ArcaneDoor threat actor. The attacks ...

The US’s Cybersecurity and Infrastructure Security Agency has issued an emergency directive, calling the hacking campaign 'widespread.' When he's not battling bugs and robots in Helldivers 2, Michael ...

Here are the AI-enhanced features, customer experience updates and new integrations with the likes of Zoom and Microsoft Copilot that Cisco Systems revealed this week during WebexOne 2025. The era of ...

SAN FRANCISCO (Reuters) -Cisco Systems launched on Wednesday a new networking chip designed to connect artificial intelligence data centers, with the cloud computing units of Microsoft and Alibaba ...

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Cisco has warned of a high-severity security flaw in IOS Software and IOS XE Software that could allow a remote attacker to execute arbitrary code or trigger a denial-of-service (DoS) condition under ...

Cisco on Wednesday announced patches for 14 vulnerabilities in IOS and IOS XE, including a bug that has been exploited in the wild. The exploited flaw, tracked as CVE-2025-20352 (CVSS score of 7.7), ...