medium5.3
CVE-2026-29137
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to hide security tags from users by crafting a long subject.
Impact
SEPPmail Secure Email Gateway before version 15.0.3 allows an attacker to hide security tags from users by crafting a long subject.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Seppmail | Secure Email Gateway | before 15.0.3 |