gnupg2 security update

{
  "id": "ff5673390d99ad228b1a67ae4282d47133f74431489dd192911fe271aa291b12",
  "url": "https://osv.dev/vulnerability/OESA-2026-4360",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "gnupg2 security update",
    "summary": "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)",
    "evidence": "osv:OESA-2026-4360",
    "products": [
      {
        "name": {
          "value": "gnupg2",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "2.2.32-11.oe2203sp4",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "low",
    "structured": {
      "id": "OESA-2026-4360",
      "aliases": [
        "OESA-2026-4360"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2.2.32-11.oe2203sp4"
                }
              ]
            }
          ],
          "package": {
            "name": "gnupg2",
            "purl": "pkg:rpm/openEuler/gnupg2&distro=openEuler-22.03-LTS-SP4",
            "ecosystem": "openEuler:22.03-LTS-SP4"
          },
          "database_specific": {
            "source": "https://repo.openeuler.org/security/data/osv/OESA-2026-4360.json"
          },
          "ecosystem_specific": {
            "src": [
              "gnupg2-2.2.32-11.oe2203sp4.src.rpm"
            ],
            "noarch": [
              "gnupg2-help-2.2.32-11.oe2203sp4.noarch.rpm"
            ],
            "x86_64": [
              "gnupg2-2.2.32-11.oe2203sp4.x86_64.rpm",
              "gnupg2-debuginfo-2.2.32-11.oe2203sp4.x86_64.rpm",
              "gnupg2-debugsource-2.2.32-11.oe2203sp4.x86_64.rpm"
            ],
            "aarch64": [
              "gnupg2-2.2.32-11.oe2203sp4.aarch64.rpm",
              "gnupg2-debuginfo-2.2.32-11.oe2203sp4.aarch64.rpm",
              "gnupg2-debugsource-2.2.32-11.oe2203sp4.aarch64.rpm"
            ]
          }
        }
      ],
      "modified": "2026-10-16T12:15:10.787019923Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-105712"
      ],
      "references": [
        "https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4360",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-105712"
      ],
      "provider_metadata": {
        "severity": "Low"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-105712",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/database_specific/severity"
  },
  "source_id": "core-osv",
  "document_id": 340815,
  "published_at": "2026-10-16T11:59:46+00:00"
}