SecurityBleepingComputerabout 1 hour ago
Cisco Patches Exploited Zero-Day in Secure Email Gateway
3 min read
Cisco issued a patch on Wednesday for CVE-2026-76519, a zero-day flaw in its Secure Email Gateway exploited since October 2026. The vulnerability allows remote attackers to execute root commands via malicious attachments. Cisco warns customers to check logs and restore credentials immediately.
Level
Hype check
Tap to vote and see what everyone thinks.