CVE-2026-76519: Cisco Secure Email Gateway Path Traversal RCE Vulnerability — Analysis & Mitigation
On October 14, 2026, Cisco published advisory cisco-sa-esa-afw-zqYJkjxp for CVE-2026-76519, a...
🎯 Vulnerability: Remote Code Execution (RCE)
💡 Defense Fix: Avoid executing shell commands via system(). Use parameterized APIs and strict input sanitization.