1. Executive summary Cisco Secure Email Gateway (SEG) is being exploited as a zero-day through CVE-2026-76519, a CVSS 9.8 critical flaw in
1. Executive summary This item is a weekly intelligence digest rather than a single incident, and its actionable core is a patch cycle: Oracle's
1. Executive summary Cisco has disclosed CVE-2026-76461, a CVSS 9.8 CRITICAL SQL injection (CWE-89) in AsyncOS for Cisco Secure Email Gateway (SEG)
1. Executive summary CVE-2026-76461 is a SQL injection flaw (CWE-89) in Cisco AsyncOS software for Cisco Secure Email Gateway (SEG) that allows an