osv-2025-827
Vulnerability from osv_ossfuzz
Published
2025-10-10 00:09
Modified
2025-10-10 00:09
Summary
Global-buffer-overflow in void jxl::N_SSE4::WriteToOutputStage::StoreUnsignedRow<unsigned char>
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=450328034

Crash type: Global-buffer-overflow READ 16
Crash state:
void jxl::N_SSE4::WriteToOutputStage::StoreUnsignedRow<unsigned char>
jxl::N_SSE4::WriteToOutputStage::OutputBuffers
jxl::N_SSE4::WriteToOutputStage::ProcessRow
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "7cac2ac860e41f7f4199b73508490016a8af204c:e5943b1a5a8ab4518202ad8bb6689cf5242246bc"
      },
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libjxl",
        "purl": "pkg:generic/libjxl"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2a4f12b6ef22672e0f4a399df3b8589856ebace2"
            },
            {
              "fixed": "e5943b1a5a8ab4518202ad8bb6689cf5242246bc"
            }
          ],
          "repo": "https://github.com/libjxl/libjxl.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=450328034\n\n```\nCrash type: Global-buffer-overflow READ 16\nCrash state:\nvoid jxl::N_SSE4::WriteToOutputStage::StoreUnsignedRow\u003cunsigned char\u003e\njxl::N_SSE4::WriteToOutputStage::OutputBuffers\njxl::N_SSE4::WriteToOutputStage::ProcessRow\n```\n",
  "id": "OSV-2025-827",
  "modified": "2025-10-10T00:09:16.816846Z",
  "published": "2025-10-10T00:09:16.816189Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=450328034"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "Global-buffer-overflow in void jxl::N_SSE4::WriteToOutputStage::StoreUnsignedRow\u003cunsigned char\u003e"
}


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