What’s Vulnerable › Products

SEPPmail Secure Email Gateway vulnerabilities

14 known vulnerabilities, 0 confirmed exploited in the wild (CISA KEV), 14 published in the last 12 months.

Check whether your SEPPmail Secure Email Gateway version is affected

Latest SEPPmail Secure Email Gateway vulnerabilities

• CVE-2026-29144 — Unicode Subject Tags (CVSS 5.3)
• CVE-2026-29143 — S/MIME Decryption Impersonation (CVSS 9.1)
• CVE-2026-29142 — Plaintext secure-mail.html (CVSS 5.3)
• CVE-2026-29141 — Bounded Subject Tag Sanitization (CVSS 5.3)
• CVE-2026-29140 — S/MIME Signature Additional Certificate (CVSS 5.3)
• CVE-2026-29139 — GINA State Confusion Account Takeover (CVSS 9.8)
• CVE-2026-29138 — PGP Decryption Sender LDAP Injection (CVSS 7.5)
• CVE-2026-29137 — Long Subject Untagging (CVSS 5.3)
• CVE-2026-29136 — CA Notification HTML Injection (CVSS 6.1)
• CVE-2026-29135 — Webmail Password Tag Sanitization Bypass (CVSS 7.5)
• CVE-2026-29134 — GINA Domain Switch (CVSS 7.5)
• CVE-2026-29133 — UID Regex Bypass (CVSS 9.1)
• CVE-2026-29132 — ESWmail-Verify Bypass (CVSS 7.5)
• CVE-2026-29131 — PGP Decryption Recipient LDAP Injection (CVSS 7.5)