Cisco ASA and FTD VPN flaw is being exploited to crash firewalls

Cisco warns that attackers are actively exploiting CVE-2026-20349 to remotely crash Cisco Secure Firewall ASA and FTD devices through their Remote Access SSL VPN services. The unauthenticated denial-of-service flaw carries a CVSS score of 8.6, and Cisco says no workaround is available.
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https://4sysops.com/archives/cisco-asa-and-ftd-vpn-flaw-is-being-exploited-to-crash-firewalls/