Vulnerabilities
Report: Complete Guide to CVE-2026-29143 - S/MIME Decryption Impersonation
CVE ID :CVE-2026-29143 Published : April 2, 2026, 8:49 a.m. | 17 minutes ago Description :SEPPmail Secure Email Gateway before version 15.0.3 does not properly authenticate the inner message of S/MIME-encrypted MIME entities, allowing an attacker to control trusted headers. Severity: 7.8 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...