Posts Tagged ‘CISA KEV’
Citrix NetScaler unauthenticated RCE vulnerability
Citrix confirmed on September 27 that a Citrix NetScaler unauthenticated RCE vulnerability, tracked as two separate CVEs, was already being exploited in the wild before any patch existed. CVE-2026-88771 lets an attacker with no credentials run arbitrary commands on any NetScaler ADC or Gateway appliance in a vulnerable version, default configuration included. Its sibling flaw,…
Read MoreTop 5 Cybersecurity News
This week’s Top 5 Cybersecurity News follows a thread that has been building across 2026: attackers are no longer trying to bypass the perimeter; they are subverting the infrastructure that maintains it. Russia’s Sandworm group deployed an updated Cyclops Blink botnet variant through Cisco’s firewall management console, turning the administrative plane into an entry point.…
Read MoreF5 BIG-IP APM RCE Vulnerability Exploited
F5 has confirmed active, unauthenticated exploitation of a critical F5 BIG-IP APM RCE vulnerability, tracked as CVE-2026-94127 (CVSS 9.8), affecting Access Policy Manager instances configured as OAuth Authorization Servers. CISA added the flaw to its Known Exploited Vulnerabilities catalog the same day F5 disclosed it, September 22, and gave federal agencies until Friday, September 25…
Read MoreWatchGuard Firebox Ransomware Exploitation
WatchGuard Firebox ransomware exploitation is now officially confirmed. CISA updated its Known Exploited Vulnerabilities catalog entry for CVE-2025-14733 on September 10, 2026, to reflect that ransomware gangs, not just opportunistic access brokers, are actively weaponizing a firewall flaw that has had a public patch available since December 2025. What Happened CVE-2025-14733 is an out-of-bounds write…
Read MoreCisco ISE Authentication Bypass Vulnerability Hits Root
A Cisco ISE authentication bypass vulnerability tracked as CVE-2026-76460 carries a perfect CVSS score of 10.0 and is already under active exploitation. An unauthenticated attacker can bypass Cisco Identity Services Engine’s web-based management interface entirely and, per Cisco’s own advisory, reach command execution as root. That is the one system in your network built to…
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