Search: CVE-2026-76418

A vulnerability in the Remote Access SSL VPN service of Cisco Secure Firewall Adaptive Security Appliance (ASA) Software and Cisco Secure Firewall Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause the device to reload unexpectedly, resulting in a denial of service (DoS) condition. This vulnerability is due to logic errors when secondary authentication is configured on a tunnel group. An attacker could exploit this vulnerability by sending a crafted request when connecting to the SSL remote access VPN. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a DoS condition.

This report summarizes multiple significant cyber threats and incidents disclosed in early November 2026. Major breaches include a $6.3 billion cryptocurrency theft from Binance via compromised internal infrastructure, a malicious JavaScript attack on Polymarket's platform, and data breaches affecting Japan Airlines and the Florida Department of Education. The report also highlights the use of AI by threat actors such as the GOLD OGRE ransomware group and North Korean cyber operators to enhance attack capabilities. Several critical vulnerabilities are noted, including CVE-2026-111497 (HTTP2Shell) affecting Brotli decompression, a critical Linux kernel TCP networking flaw (CVE-2026-98432), and a Drupal Commerce Core access control vulnerability (CVE-2026-118539). Cisco patched a high-severity SSL VPN crash vulnerability (CVE-2026-76418) that was exploited in the wild. Additional threat intelligence includes malware campaigns and advanced persistent threat activity targeting various sectors globally.