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criticalSource: SecurityWeek

Root RCE Zero-Day in Cisco Secure Email Gateway Under Active Exploitation

An unauthenticated attacker can exploit CVE-2026-76461 to execute arbitrary commands on the underlying OS with root privileges.

Read at the source

Summary written for cymesh.dev. The full article lives at SecurityWeek.

Referenced CVEs

CVE-2026-76461

Topics

zero-dayrcecve
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