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CS
Product
Cisco Secure Email
by Cisco · last CVE Oct 14, 2026
On CISA KEVExploited in the wild
14
CVEs
3
On KEV
10.0
Max CVSS
1
New 30D
Vulnerabilities14In the news9Timeline
Severity mix
Critical 6High 3Medium 5Low 0
Severity
All severities14Critical6High3Medium5Low0
Exploitation
On CISA KEV3Exploited in the wild3
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2025-20393
In wildKEV
10.0
32%
Dec 17
Cisco Secure Email Gateway and Cisco Secure Email and Web Manager Remote Command Execution Vulnerability
Affected: 14.0.0-698; 13.5.1-277; 13.0.0-392; 14.2.0-620; 13.0.5-007; 13.5.4-038; +12 more
CVE-2026-76519
In wildKEV
9.8
2%
Oct 14
Cisco Secure Email Gateway Arbitrary File Write Vulnerability
Affected: 14.0.0-698; 13.5.1-277; 13.0.0-392; 14.2.0-620; 13.0.5-007; 13.5.4-038; +17 more
CVE-2026-76461
In wildKEV
9.8
30%
Sep 14
Cisco Secure Email Gateway SQL Injection Vulnerability
Affected: 14.0.0-698; 13.5.1-277; 13.0.0-392; 14.2.0-620; 13.0.5-007; 13.5.4-038; +17 more
CVE-2026-76443
9.8
1%
Sep 14
Cisco Secure Email Gateway Security Hardening Release
Affected: 14.0.0-698; 13.5.1-277; 13.0.0-392; 14.2.0-620; 13.0.5-007; 13.5.4-038; +17 more
CVE-2026-76440
9.8
1%
Sep 14
Cisco Secure Email Gateway Security Hardening Release
Affected: 14.0.0-698; 13.5.1-277; 13.0.0-392; 14.2.0-620; 13.0.5-007; 13.5.4-038; +18 more
CVE-2026-20353
9.8
1%
Sep 14
Cisco Secure Email Gateway Security Hardening Release
Affected: 14.0.0-698; 13.5.1-277; 13.0.0-392; 14.2.0-620; 13.0.5-007; 13.5.4-038; +17 more
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