SecurityBleepingComputerabout 3 hours ago
Cisco warns of exploited ASA, FTD VPN flaw
1 min read
Cisco is warning that CVE-2026-20349, a high-severity denial-of-service flaw in Secure Firewall ASA and FTD software, is actively exploited to remotely crash devices. The 8.6-severity bug requires no authentication and affects SSL VPN, IKEv2, and ZTNA configurations. Hot fixes cover ASA 9.16 through 9.24 and FTD 7.0 through 10.0.
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