Security advisory

{
  "id": "67cefa9c64116956516aac2223c476b85fd2f2c4b17c4cd5453708f8d89c1fe8",
  "url": "https://osv.dev/vulnerability/CVE-2026-47306",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2026-47306",
    "summary": "Uncontrolled Recursion vulnerability in Samsung Open Source rlottie allows Oversized Serialized Data Payloads. This issue affects rlottie: before e2d19e3b150e0e4a9586fa90b56fd3061cc98945.",
    "evidence": "osv:CVE-2026-47306",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-47306",
      "aliases": [
        "CVE-2026-47306"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/samsung/rlottie",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "e2d19e3b150e0e4a9586fa90b56fd3061cc98945"
                }
              ]
            }
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47306.json",
            "vanir_signatures": [
              {
                "id": "CVE-2026-47306-3b3305c3",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "109049672512567321477826940597791457322",
                    "237129202130285650073204098204968258153",
                    "321329525953985250548059413647565438560",
                    "50212813740084240778442525379782518630",
                    "261558236377445354010544690209005246945",
                    "128807687351656639006048563696097582903",
                    "286817249075734189427817947813445007582",
                    "191237667245342869134248649479860535208",
                    "296530015711424786938781771640784305967",
                    "118295041658395730940582499528558617540",
                    "203035243591414326498110249124668396947"
                  ]
                },
                "source": "https://github.com/samsung/rlottie/commit/e2d19e3b150e0e4a9586fa90b56fd3061cc98945",
                "target": {
                  "file": "src/lottie/lottieparser.cpp"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2026-47306-dc5224d8",
                "digest": {
                  "length": 541,
                  "function_hash": "100422303893544090756906117199873495048"
                },
                "source": "https://github.com/samsung/rlottie/commit/e2d19e3b150e0e4a9586fa90b56fd3061cc98945",
                "target": {
                  "file": "src/lottie/lottieparser.cpp",
                  "function": "LottieParserImpl::resolveLayerRefs"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T17:25:24Z"
          }
        }
      ],
      "modified": "2026-10-20T17:25:24.182325940Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47306.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-47306",
        "https://github.com/Samsung/rlottie/pull/585"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-674"
        ],
        "cna_assigner": "samsung.tv_appliance",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47306.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-47306",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 389870,
  "published_at": "2026-06-04T09:43:14.593+00:00"
}