CISCO

Cisco fixed actively exploited Unified Communications zero day

Cisco patched a critical zero-day RCE flaw (CVE-2026-20045) in Unified Communications and Webex Calling that is actively exploited in the…

3 weeks ago

Public PoC prompts Cisco patch for ISE, ISE-PIC vulnerability

Cisco addressed a medium-severity vulnerability in ISE and ISE-PIC after a public PoC exploit was disclosed. Cisco addressed a medium-severity…

1 month ago

China-linked APT UAT-9686 is targeting Cisco Secure Email Gateway and Secure Email and Web Manager

Cisco disclosed a critical zero-day (CVE-2025-20393) in Secure Email Gateway and Secure Email and Web Manager, actively exploited by a…

2 months ago

U.S. CISA adds Cisco, SonicWall, and ASUS flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Cisco, SonicWall, and ASUS flaws to its Known Exploited Vulnerabilities catalog. The…

2 months ago

Cisco fixes critical UCCX flaw allowing Root command execution

Cisco patched a critical flaw in its Unified Contact Center Express (UCCX) software that allowed attackers to execute commands with…

3 months ago

Operation Zero Disco: Threat actors targets Cisco SNMP flaw to drop Linux rootkits

Hackers exploit Cisco SNMP flaw CVE-2025-20352 in “Zero Disco” attacks to deploy Linux rootkits on outdated systems, researchers report. Trend…

4 months ago

UK NCSC warns that attackers exploited Cisco firewall zero-days to deploy RayInitiator and LINE VIPER malware

UK NCSC warns that threat actors exploited Cisco firewall zero-days to deploy new malware strains RayInitiator and LINE VIPER. The…

5 months ago

U.S. CISA adds CISCO Secure Firewall ASA and Secure FTD flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds CISCO Secure Firewall ASA and Secure FTD flaws to its Known Exploited…

5 months ago

Cisco fixed actively exploited zero-day in Cisco IOS and IOS XE software

Cisco addressed a high-severity zero-day in Cisco IOS and IOS XE Software that is being actively exploited in attacks in…

5 months ago

Cisco fixes high-severity IOS XR flaws enabling image bypass and DoS

Cisco addressed multiple high-severity IOS XR vulnerabilities that can allow ISO image verification bypass and trigger DoS conditions. Cisco addressed…

5 months ago

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