commercial-gitlab-rails-ee-19.3 — security advisory

{
  "id": "f2c0fe0b3cc486518c2310b657482cb60a81aa3289b436456111a529332522bd",
  "url": "https://osv.dev/vulnerability/CGA-2fm3-q6qv-mq2h",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-2fm3-q6qv-mq2h",
    "summary": "CGA-2fm3-q6qv-mq2h",
    "evidence": "osv:CGA-2fm3-q6qv-mq2h",
    "products": [
      {
        "name": {
          "value": "commercial-gitlab-rails-ee-19.3",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "19.3.3-r1",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-2fm3-q6qv-mq2h",
      "aliases": [
        "CGA-2fm3-q6qv-mq2h"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "19.3.3-r1"
                }
              ]
            }
          ],
          "package": {
            "name": "commercial-gitlab-rails-ee-19.3",
            "purl": "pkg:apk/chainguard/commercial-gitlab-rails-ee-19.3?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-2fm3-q6qv-mq2h.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "js-yaml",
                "component_purl": "pkg:npm/js-yaml@4.1.1",
                "component_type": "npm",
                "component_version": "4.1.1",
                "component_location": "/srv/gitlab/ee/frontend_islands/yarn.lock",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-08T16:27:50Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-08T22:30:18.296990229Z",
      "provider": "osv",
      "upstream": [
        "CVE-2026-59869",
        "GHSA-52cp-r559-cp3m"
      ],
      "references": [
        "https://github.com/nodeca/js-yaml/releases/tag/3.15.0",
        "https://github.com/nodeca/js-yaml/releases/tag/4.3.0",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59869.json",
        "https://github.com/nodeca/js-yaml/security/advisories/GHSA-52cp-r559-cp3m",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-59869",
        "https://github.com/nodeca/js-yaml/commit/24f13e79ee1343a7e30bd6f6c9d9cdbf0ac9b2b7",
        "https://github.com/nodeca/js-yaml/commit/59423c6f8cdc78742ac00e25a4dd39ef16b702e4"
      ]
    },
    "related_cves": [
      {
        "value": "CVE-2026-59869",
        "evidence": "/upstream"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 104992,
  "published_at": "2026-09-09T11:11:45+00:00"
}