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CVE-2026-57062 on CTRL-OS 26.05

Aliases: CVE-2026-57062

Packages: gnupg

Status: Plausible

Advisory Information

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.

Updates

2026-07-28 23:03 CEST

Metadata changes:

  • Status for package gnupg: “Plausible”

2026-07-28 22:44 CEST

Metadata changes:

  • Status for package gnupg: “New”