PT-2026-51574 · Gnupg · Gnupg

Publicado 2026-06-23 · Atualizado 2026-06-23 · CVE-2026-57062

NVD

CVSS v3.1

2.9

Baixa

Vetor base

AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N

CMS (Cryptographic Message Syntax) parsing in gpgsm in GnuPG through 2.5.20 mishandles the CMS format for AES-GCM because aes-ICVlen is supposed to be 12 bytes but 4 bytes is accepted. NOTE: this is related to CVE-2026-34182.

Correção

Enumeração de Fraquezas

CWE-1284

Identificadores relacionados

CVE-2026-57062

Produtos afetados

Gnupg

Referências · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-57062 · Nota de Segurança
• https://gnupg.org/download · Nota
• https://blog.calif.io/p/how-to-format-a-ciphertext · Nota