CVE ID :CVE-2026-29140 Published : April 2, 2026, 8:27 a.m. | 39 minutes ago Description :SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to cause attacker-controlled certificates to be used for future encryption to a victim by adding the certificates to S/MIME signatures. Severity: 7.7 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...