osv-2026-182
Vulnerability from osv_ossfuzz
Published
2026-02-03 00:11
Modified
2026-02-03 00:11
Summary
Use-of-uninitialized-value in json_internal_read_object
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479922669

Crash type: Use-of-uninitialized-value
Crash state:
json_internal_read_object
json_device_read
FuzzClient.c
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "1c9dd8733a327f9263cb3958904faec029a3497f:1dd9fdb96d2725e9b0eb5e91ff876e065588658b",
        "introduced_range": "85b5eb6bc6e1e11adbfe8620d47236392b876dbb:7ea4f6d23e8085190870d7c7a16137b74edcee3a"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "gpsd",
        "purl": "pkg:generic/gpsd"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "12b3970855dfab9c3140143cf47ec2200a6e5038"
            },
            {
              "fixed": "a4cd148a2a4f49fa9ec26058b1e33cce24d57dc3"
            },
            {
              "fixed": "1dd9fdb96d2725e9b0eb5e91ff876e065588658b"
            }
          ],
          "repo": "https://gitlab.com/gpsd/gpsd",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479922669\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\njson_internal_read_object\njson_device_read\nFuzzClient.c\n```\n",
  "id": "OSV-2026-182",
  "modified": "2026-02-03T00:11:05.023344Z",
  "published": "2026-02-03T00:11:05.023029Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=479922669"
    }
  ],
  "schema_version": "1.7.3",
  "summary": "Use-of-uninitialized-value in json_internal_read_object"
}


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