{"id":"CVE-2026-76418","url":"https://compromised.live/t/CVE-2026-76418","kind":"exploited_vuln","tier":1,"severity":"high","title":"Cisco Secure Firewall ASA Software and Cisco Secure FTD Software: Cisco Secure Firewall ASA Software and Cisco Secure FTD Software Unchecked Return Value to NULL Pointer Dereference Vulnerability","summary":"An unauthenticated remote attacker can crash the device by sending crafted traffic, causing it to reload unexpectedly and drop service; this flaw is being exploited in the wild. Cisco Secure Firewall ASA Software and Cisco Secure FTD Software. Apply the vendor's update now and check for signs of compromise.","summary_source":"ai","affected":[],"epss":null,"kev":{"date_added":"2026-10-29","due_date":"2026-11-01","ransomware":false},"first_seen":"2026-11-03T21:55:44.095Z","updated_at":"2026-11-03T21:55:44.095Z","status":"active","details":"Cisco Secure Firewall ASA Software and Cisco Secure FTD Software contains an unchecked return value to NULL pointer dereference vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.","aliases":["CVE-2026-76418"],"sources":[{"name":"kev","id":"CVE-2026-76418","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-76418"}]}