{"uuid": "501445bb-7e0a-4c81-9c78-e81fa7ffb0be", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-20349", "type": "seen", "source": "https://t.me/pphm_HackerNews/2590", "content": "\ud83d\udd34 Cisco Patches Firewall Zero-Day Exploited for DoS Attacks\n\nCisco informed customers on Tuesday that it has released patches for a zero-day vulnerability affecting firewalls running Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) software.\n\nThe security hole, tracked as CVE-2026-20349, is related to the processing of HTTP requests. \n\nA remote, unauthenticated attacker can cause an appliance to reload and enter a denial-of-service (DoS) condition by sending a specially crafted HTTP request to the Remote Access SSL VPN service. \n\nThe vulnerability was discovered internally by Cisco and also reported by an external researcher.", "creation_timestamp": "2026-08-22T00:00:10.166221Z"}