CVE-2026-27445

Summary

SEPPmail Secure Email Gateway before version 15.0.1 does not properly verify that a PGP signature was generated by the expected key, allowing signature spoofing.

Affected Software

VendorProductVersion RangeStatus
SEPPmailSecure Email Gateway0 < 15.0.1affected

Weaknesses

  • CWE-347: CWE-347 Improper Verification of Cryptographic Signature

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References