{"id":"OESA-2026-4362","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.\r\n\r\nSecurity Fix(es):\n\ngpgtar 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)","modified":"2026-10-16T12:15:09.980514078Z","published":"2026-10-16T11:59:47Z","upstream":["CVE-2026-105712"],"database_specific":{"severity":"Low"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4362"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-105712"}],"affected":[{"package":{"name":"gnupg2","ecosystem":"openEuler:24.03-LTS-SP3","purl":"pkg:rpm/openEuler/gnupg2&distro=openEuler-24.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.3-17.oe2403sp3"}]}],"ecosystem_specific":{"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"],"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"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-4362.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L"}]}