Cisco Warns of Active Attacks Exploiting New Critical Secure Email Gateway Vulnerability

vulnerability

Cisco Warns of Active Attacks Exploiting New Critical Secure Email Gateway Vulnerability

Cisco has contacted customers of its managed Secure Email Cloud service and is engaged in remediation.

The Hacker News · 13h ago CriticalCVSS 10.0KEVEPSS 32%

CVE-2026-76519 CVE-2026-76461 CVE-2026-76440 file-write remote code execution active exploitation

vulnerability

Cisco Warns of Exploited Secure Email Gateway Vulnerability

Cisco has warned customers that a critical vulnerability (CVE-2026-76519) in their Secure Email Gateway’s Advanced Malware Protection (AMP) feature is being actively exploited.

SecurityWeek · 1h ago CriticalCVSS 9.8KEVEPSS 30%

CVE-2026-76519 CVE-2026-76440 CVE-2026-76461 vulnerability unauthenticated root privilege

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Cisco Warns of Active Attacks Exploiting New Critical Secure Email Gateway Vulnerability

Cisco Warns of Active Attacks Exploiting New Critical Secure Email Gateway Vulnerability

Cisco Warns of Exploited Secure Email Gateway Vulnerability