What’s Vulnerable › Products

SEPPmail AG SEPPmail Secure Email Gateway (SEG) vulnerabilities

2 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 2 published in the last 12 months.

Check whether your SEPPmail AG SEPPmail Secure Email Gateway (SEG) version is affected

Latest SEPPmail AG SEPPmail Secure Email Gateway (SEG) vulnerabilities

• CVE-2026-84832 — Unsafe deserialization in the REST interface (CVSS 8.6)
• CVE-2026-84831 — Mandatory MFA bypass before enrollment (CVSS 7.7)