Cisco Secure Email Gateway Zero-Day Hits Root

        September 16, 2026

Cisco Secure Email Gateway Zero-Day Hits Root

Cisco Secure Email Gateway Zero-Day Hits Root
CVE-2026-76461 in Cisco Secure Email Gateway is actively exploited and can turn a crafted email into root-level command execution. Install Cisco's fixed AsyncOS release now; there is no workaround.
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