Unrated severityNVD Advisory· Published Mar 4, 2026· Updated Mar 4, 2026
Header Email Address Parsing
CVE-2026-27444
Description
SEPPmail Secure Email Gateway before version 15.0.1 incorrectly interprets email addresses in the email headers, causing an interpretation conflict with other mail infrastructure that allows an attacker to fake the source of the email or decrypt it.
Affected products
2- Range: <15.0.1
- SEPPmail/Secure Email Gatewayv5Range: 0
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
1- downloads.seppmail.com/extrelnotes/150/ERN15.0.htmlmitrerelease-notes
News mentions
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