Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities
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 first on SecurityWeek .
Cisco Warns of Unpatched Secure Email Flaws, Patches Critical Switch Vulnerabilities
Description
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 first on SecurityWeek .
Technical Details
- Classification
- {"confidence":0.95,"severitySource":"heuristic","classifier":"rss-v2"}
- Article Source
- {"url":"https://www.securityweek.com/cisco-warns-of-unpatched-secure-email-flaws-patches-critical-switch-vulnerabilities/","fetched":true,"fetchedAt":"2026-09-03T10:37:12.813Z","wordCount":1026}
Threat ID: 6a994dd8acd9273b49cc5a25
Added to database: 09/03/2026, 10:37:12 UTC
Last updated: 09/03/2026, 12:37:12 UTC
Views: 6
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