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Vulnerabilities of Cisco Cisco Secure Email and Web Manager

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CVE Summary Score Published
CVE-2026-76443 As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and… 9.8 Critical Sep 14, 2026
CVE-2026-76440 As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and… 9.8 Critical Sep 14, 2026
CVE-2026-76441 As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Secure Email Gateway and… 9.8 Critical Sep 14, 2026
CVE-2025-20393 Exploited Cisco Multiple Products Improper Input Validation Vulnerability 10.0 Critical Dec 17, 2025

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