Multiple Cisco Products Snort 3 DoS Vulnerabilities (cisco-sa-snort3-misc-dos-6mB22qAK_CVE-2026-76489)

According to its self-reported version, Cisco ASA Software is affected by a vulnerability. - Multiple Cisco products are affected by a vulnerability in the memory management implementation of Snort 3 that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to...

CVE-2026-20068

Multiple Cisco products are affected by a vulnerability in the Snort 3 detection engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to incomplete error checking...

PT-2026-23025

Multiple Cisco products are affected by a vulnerability in the Snort 3 detection engine that could allow an unauthenticated, remote attacker to cause the Snort 3 Detection Engine to restart, resulting in an interruption of packet inspection. This vulnerability is due to incomplete error checking...

Cisco Adaptive Security Appliance Software Web Services DoS Vulnerability (cisco-sa-asaftd-websrvs-dos-X8gNucD2)

According to its self-reported version, the remote Cisco ASA Software is affected by a denial of service DoS vulnerability, due to incomplete error checking when parsing HTTP headers. An unauthenticated, remote attacker can exploit this issue, via specially crafted HTTP request, to cause the syst...