Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities

Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities 2026-09-03 at 13:30 By Ionut Arghire Publicly disclosed S/MIME flaws could expose encrypted email content, while critical IOS XR and Nexus bugs could enable remote code execution and authentication bypass. The post Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities appeared […]

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