CVE-2019-14855Medium · CVSS 5.3EPSS 1.08%No fix publishedCVE-2019-14855A flaw was found in the way certificate signatures could be forged using collisions found in the SHA-1 algorithm. An attacker could use this weakness to create forged certificate signatures. This issue affects GnuPG versions before 2.2.18.gnupg1Operating systemsPublished March 20, 2020Updated August 5, 2024Source advisory 1 ↗Source advisory 2 ↗Source advisory 3 ↗