VulnerabilitiesJan 10, 2026•3 min read
Cisco Snort 3 Flaws Enable DoS and Data Leaks
CVE-2026-20026 and CVE-2026-20027 allow remote attackers to crash Snort or extract sensitive data. No workarounds exist—patches are the only fix.
Marcus Chen#Cisco
2 articles tagged with "Cisco"
Vulnerabilities
Vulnerabilities4 min read
Cisco AsyncOS Zero-Day Exploited by China-Linked APT, No Patch Available
Critical CVE-2025-20393 in Cisco Secure Email Gateway actively exploited by UAT-9686 threat actors deploying AquaShell backdoor since November.
Marcus ChenDec 18, 2025