2026-03-05 · 2 min · BitNinja Team

CVE-2026-20023: Protecting Your Servers from Denial of Service

In March 2026, a serious vulnerability identified as CVE-2026-20023 emerged, affecting Cisco's OSPF protocol in their Secure Firewall Adaptive Security Appliance (ASA) and Firewall Threat Defense (FTD) Software. This memory corruption issue allows unauthenticated adjacent atta...