langfuse-4-worker — security advisory

{
  "id": "1f2753a0c1e42967e1f5f71a76f4ac596a9b1fdafc9a60151171289d83719059",
  "url": "https://osv.dev/vulnerability/CGA-j5q2-67r5-p8x3",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CGA-j5q2-67r5-p8x3",
    "summary": "CGA-j5q2-67r5-p8x3",
    "evidence": "osv:CGA-j5q2-67r5-p8x3",
    "products": [
      {
        "name": {
          "value": "langfuse-4-worker",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "4.54.0-r0",
            "evidence": "/affected/0/ranges"
          }
        ],
        "affected_versions": []
      }
    ],
    "severity": "high",
    "structured": {
      "id": "CGA-j5q2-67r5-p8x3",
      "aliases": [
        "CGA-j5q2-67r5-p8x3"
      ],
      "metrics": [
        {
          "type": "CVSS_V4",
          "score": "CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4.54.0-r0"
                }
              ]
            }
          ],
          "package": {
            "name": "langfuse-4-worker",
            "purl": "pkg:apk/chainguard/langfuse-4-worker?arch=x86_64",
            "ecosystem": "Chainguard"
          },
          "database_specific": {
            "source": "https://advisories.cgr.dev/chainguard/v3/osv/CGA-j5q2-67r5-p8x3.json"
          },
          "ecosystem_specific": {
            "components": [
              {
                "component_name": "sharp",
                "component_purl": "pkg:npm/sharp@0.35.4",
                "component_type": "npm",
                "component_version": "0.35.4",
                "component_location": "/app/pnpm-lock.yaml",
                "latest_event_status": "fixed",
                "latest_event_timestamp": "2026-10-07T23:03:10Z"
              }
            ]
          }
        }
      ],
      "modified": "2026-10-08T04:30:56.646431925Z",
      "provider": "osv",
      "upstream": [
        "GHSA-wq5f-xc86-pv6w"
      ],
      "references": [
        "https://github.com/lovell/sharp/security/advisories/GHSA-wq5f-xc86-pv6w",
        "https://github.com/lovell/sharp/commit/96de105d9d36ab04c76c2b78b97255171630d236",
        "https://github.com/lovell/sharp",
        "https://github.com/lovell/sharp/releases/tag/v0.35.5",
        "https://gitlab.gnome.org/GNOME/librsvg/-/work_items/1241",
        "https://www.cve.org/CVERecord?id=CVE-2026-96889"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 98528,
  "published_at": "2026-10-07T01:18:25+00:00"
}