gitlab-rails-ce-19.0 — security advisory

{
  "id": "0f207a3572932ca6e3cfa38df29ab4eff021d338d5ef2715dfe97e78da7863de",
  "url": "https://osv.dev/vulnerability/CGA-26gv-m6rm-gg7q",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-26gv-m6rm-gg7q",
    "summary": "CGA-26gv-m6rm-gg7q",
    "evidence": "osv:CGA-26gv-m6rm-gg7q",
    "products": [
      {
        "name": {
          "value": "gitlab-rails-ce-19.0",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": []
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "CGA-26gv-m6rm-gg7q",
      "aliases": [
        "CGA-26gv-m6rm-gg7q"
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                }
              ]
            }
          ],
          "package": {
            "name": "gitlab-rails-ce-19.0",
            "purl": "pkg:apk/chainguard/gitlab-rails-ce-19.0?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-26gv-m6rm-gg7q.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "gitlab-rails-ce-19.0",
                "component_purl": "pkg:apk/gitlab-rails-ce-19.0@19.0.9-r1",
                "component_type": "apk",
                "component_version": "19.0.9-r1",
                "component_location": "/.PKGINFO",
                "latest_event_status": "fix_not_planned",
                "latest_event_timestamp": "2026-10-16T02:45:12Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-16T17:25:01.643932072Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-100104",
        "GHSA-mv9g-3c33-88m6"
      ],
      "references": []
    },
    "related_cves": [
      {
        "value": "CVE-2026-100104",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 345962,
  "published_at": "2026-10-15T00:25:05+00:00"
}