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CVE-2026-29133

CRITICAL CVSS: 9.1 Published: 2026-04-02 Modified: 2026-06-17

Description

SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to upload PGP keys with UIDs that do not match their email address.

Affected Platforms

Seppmail Secure Email Gateway

Weakness Type

CWE-20

References