gitlab-rails-ce-18.9 — security advisory

{
  "id": "54fc84cb427fed200aa0cc7d2c050f529e0bbeddd158d8e5aca4bddd41383a33",
  "url": "https://osv.dev/vulnerability/CGA-3w2f-7345-5vvv",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-3w2f-7345-5vvv",
    "summary": "CGA-3w2f-7345-5vvv",
    "evidence": "osv:CGA-3w2f-7345-5vvv",
    "products": [
      {
        "name": {
          "value": "gitlab-rails-ce-18.9",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CGA-3w2f-7345-5vvv",
      "aliases": [
        "CGA-3w2f-7345-5vvv"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "gitlab-rails-ce-18.9",
            "purl": "pkg:apk/chainguard/gitlab-rails-ce-18.9?arch=aarch64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-3w2f-7345-5vvv.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "dompurify",
                "component_purl": "pkg:npm/dompurify@3.3.1",
                "component_type": "npm",
                "component_version": "3.3.1",
                "component_location": "/srv/gitlab/yarn.lock",
                "latest_event_status": "fix_not_planned",
                "latest_event_timestamp": "2026-10-07T13:20:47Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-07T17:00:19.166503941Z",
      "provider": "osv",
      "upstream": [
        "GHSA-6688-9rhm-gjv2"
      ],
      "references": []
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 95299,
  "published_at": "2026-10-06T13:27:39+00:00"
}