RCE flaw in Cisco enterprise communications products probed by attackers (CVE-2026-20045)Help Net Security·Jan 21, 00:00 UTC · Jan 21, 2026Vulnerability in the wildCVE-2026-2004560
Cisco Fixes Actively Exploited Zero-Day CVE-2026The Hacker News·Feb 4, 14:32 UTC · Feb 4, 2026Exploit / PoC in the wildCVE-2026-20045CVE-2025-2039360
Cisco fixed actively exploited Unified Communications zero daySecurity Affairs·Jan 21, 23:47 UTC · Jan 21, 2026Exploit / PoC in the wildCVE-2026-20045CVE-2026-2002960
Week in review: Fully patched FortiGate firewalls are getting compromised, attackers probe Cisco RCE flawHelp Net Security·Jan 25, 00:00 UTC · Jan 25, 2026VulnerabilityCVE-2026-20045CVE-2025-5971860
U.S. CISA adds a flaw in Cisco Unified Communications products to its Known Exploited Vulnerabilities catalogSecurity Affairs·Jan 24, 09:52 UTC · Jan 24, 2026Exploit / PoC in the wildCVE-2026-2004560
Cisco Unified CM flaw actively exploited to drop webshells (CVE-2026-20230)Help Net Security·Jun 26, 09:26 UTC · Jun 26, 2026Vulnerability in the wildCVE-2026-20230CVE-2026-2004560
Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes PublicThe Hacker News·Jun 4, 16:55 UTC · Jun 4, 2026Vulnerability in the wildCVE-2026-20230CVE-2025-20309CVE-2026-2004560
Cisco FMC flaw was exploited by Interlock weeks before patch (CVE-2026-20131)Help Net Security·Mar 20, 00:00 UTC · Mar 20, 2026VulnerabilityCVE-2026-20131CVE-2026-20127CVE-2026-20045+1 CVEs60
⚡ Weekly Recap: Firewall Flaws, AI-Built Malware, Browser Traps, Critical CVEs & MoreThe Hacker News·Jan 26, 16:53 UTC · Jan 26, 2026MalwareCVE-2025-59718CVE-2025-59719CVE-2026-2406160