Vulnerability Details CVE-2026-29137
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to hide security tags from users by crafting a long subject.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 15.4%
CVSS Severity
CVSS v3 Score 5.3
References
Products affected by CVE-2026-29137
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cpe:2.3:a:seppmail:secure_email_gateway:*