OESA-2026-4362

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-4362
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-4362.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-4362
Upstream
Published
2026-10-16T11:59:47Z
Modified
2026-10-16T12:15:09Z
Severity
  • 3.6 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L CVSS Calculator
Summary
gnupg2 security update
Details

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):

gpgtar in GnuPG before 2.5.19 can allow file overwrite via crafted data in an archive. When extracting an untrusted archive with --directory (aka -C) into an existing directory containing a pre-existing symlink, gpgtar can follow that symlink and create or overwrite a file outside the selected extraction directory. The write is limited by the extraction user's filesystem permissions. An archive extracted into a fresh empty directory does not have this risk.(CVE-2026-105712)

Database specific 
{
    "severity":  "Low"
}
References

Affected packages

openEuler:24.03-LTS-SP3 / gnupg2

Package

Name
gnupg2
Purl
pkg:rpm/openEuler/gnupg2&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.4.3-17.oe2403sp3

Ecosystem specific 

{
    "aarch64":  [
        "gnupg2-2.4.3-17.oe2403sp3.aarch64.rpm",
        "gnupg2-debuginfo-2.4.3-17.oe2403sp3.aarch64.rpm",
        "gnupg2-debugsource-2.4.3-17.oe2403sp3.aarch64.rpm"
    ],
    "noarch":  [
        "gnupg2-help-2.4.3-17.oe2403sp3.noarch.rpm"
    ],
    "src":  [
        "gnupg2-2.4.3-17.oe2403sp3.src.rpm"
    ],
    "x86_64":  [
        "gnupg2-2.4.3-17.oe2403sp3.x86_64.rpm",
        "gnupg2-debuginfo-2.4.3-17.oe2403sp3.x86_64.rpm",
        "gnupg2-debugsource-2.4.3-17.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-4362.json"