osv-2026-649
Vulnerability from osv_ossfuzz
Published
2026-04-29 00:10
Modified
2026-04-29 00:10
Summary
Container-overflow in OGRGeometryFactory::organizePolygons
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=506932597

Crash type: Container-overflow WRITE 1
Crash state:
OGRGeometryFactory::organizePolygons
OGRCreateFromShapeBin
OpenFileGDB::FileGDBOGRGeometryConverterImpl::CreateCurveGeometry
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "2e455ba777d3f0dc1bac7892211350939f6da269:d4c7037e116aaa298847c22e5c0328e9a009fc3c",
        "introduced_range": "44534a4a979eed0d133d1782c98f6b313456ae71:2e455ba777d3f0dc1bac7892211350939f6da269"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "gdal",
        "purl": "pkg:generic/gdal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "339a7cd81254ac672731bd96f55d6c3efb317f55"
            },
            {
              "fixed": "56693e879efeff2524e82f37f1d6dea168df627d"
            },
            {
              "fixed": "d4c7037e116aaa298847c22e5c0328e9a009fc3c"
            }
          ],
          "repo": "https://github.com/OSGeo/gdal",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=506932597\n\n```\nCrash type: Container-overflow WRITE 1\nCrash state:\nOGRGeometryFactory::organizePolygons\nOGRCreateFromShapeBin\nOpenFileGDB::FileGDBOGRGeometryConverterImpl::CreateCurveGeometry\n```\n",
  "id": "OSV-2026-649",
  "modified": "2026-04-29T00:10:47.581821Z",
  "published": "2026-04-29T00:10:47.581403Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=506932597"
    }
  ],
  "schema_version": "1.7.5",
  "summary": "Container-overflow in OGRGeometryFactory::organizePolygons"
}


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