{
  "published": "2026-06-20T12:59:12Z",
  "modified": "2026-06-21T07:33:07Z",
  "schema_version": "1.7.5",
  "id": "CGA-m4j9-fx6r-c596",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "upstream": [
    "GHSA-6v7p-g79w-8964"
  ],
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/msgpack/msgpack-python/security/advisories/GHSA-6v7p-g79w-8964"
    },
    {
      "type": "WEB",
      "url": "https://github.com/msgpack/msgpack-python/commit/2c56ddb5d0025ed481d962c0f5d62d19dec7476d"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/msgpack/msgpack-python"
    },
    {
      "type": "WEB",
      "url": "https://github.com/msgpack/msgpack-python/releases/tag/v1.2.1"
    }
  ],
  "affected": [
    {
      "package": {
        "ecosystem": "Chainguard",
        "name": "openstack-placement-2026.1",
        "purl": "pkg:apk/chainguard/openstack-placement-2026.1?arch=aarch64"
      },
      "ranges": [
        {
          "type": "ECOSYSTEM",
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "15.0.0_git20260617-r3"
            }
          ]
        }
      ],
      "ecosystem_specific": {
        "components": [
          {
            "component_name": "msgpack",
            "component_version": "1.1.2",
            "component_type": "python",
            "component_location": "/opt/chainguard/openstack-placement-2026.1/lib/python3.13/site-packages/msgpack-1.1.2.dist-info/METADATA",
            "component_purl": "pkg:pypi/msgpack@1.1.2",
            "latest_event_status": "fixed",
            "latest_event_timestamp": "2026-06-21T07:33:07Z"
          }
        ]
      }
    }
  ]
}