CVE-2026-76460: Maximum-Severity Cisco ISE Authentication Bypass Under Active Exploitation Cisco's Identity Services Engine (ISE) sits at the center of network access control for many enterprises. On September 16, 2026, Cisco disclosed that a maximum-severity flaw in that platform is being explo...
Source: [Dev.to](https://dev.to/stark_zhuang_df5076f35c68/cve-2026-76460-maximum-severity-cisco-ise-authentication-bypass-under-active-exploitation-3877)