CVE-2001-0381: Pgp Openpgp

Medium severity, CVSS 4.6. EPSS: 0.4% chance of exploitation in the next 30 days.

The OpenPGP PGP standard allows an attacker to determine the private signature key via a cryptanalytic attack in which the attacker alters the encrypted private key file and captures a single message signed with the signature key.

Affected products

• Pgp Openpgp: any version

Published 2001-06-27. Last modified 2026-06-16.