vulnhighUnderground · Vulnerability
KEV agrega CVE-2026-20349 — Cisco / Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD)
OccurredAug 11, 2026 · 00:00 UTC
DetectedAug 12, 2026 · 12:04 UTC
SourceUnderground · Vulnerability
External ref.CVE-2026-20349
Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD) contain a heap inspection vulnerability that could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition.
- cve_id
- CVE-2026-20349
- vendor_product
- Cisco / Secure Firewall Adaptive Security Appliance (ASA) and Secure Firewall Threat Defense (FTD)