openEuler-SA-2026-2858

Synopsis:

gnupg2 security updateSummary:

An update for gnupg2 is now available for openEuler-24.03-LTS-SP1Description:

GnuPG is a complete and free implementation of the OpenPGP standard as defined by RFC4880 (also known as PGP). GnuPG enables encryption and signing of data and communication, and features a versatile key management system as well as access modules for public key directories.

Security Fix(es):

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.(CVE-2026-57062)Topic:

An update for gnupg2 is now available for openEuler-24.03-LTS-SP1.

openEuler Security has rated this update as having a security impact of low. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.Severity:

LowAffected Component:

gnupg2