SecurityThe Registerabout 1 hour ago
Cisco Email Gateway Flaw Allows Root Access via Email
1 min read
Attackers are actively exploiting a critical vulnerability in Cisco Secure Email Gateway appliances, tracked as CVE-2026-76461. The flaw, with a 9.8 CVSS score, allows unauthenticated remote code execution as root via a malicious email. Cisco states there are no workarounds; patching is the only fix. The company has upgraded its own Secure Email Cloud devices and is contacting affected customers.
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