{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "4.3.0"
              },
              {
                "fixed": "5.11.0"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "64d6dc05a8f08d9cf09f6b2d54f891a1692f6181"
            },
            {
              "fixed": "0634653039468ceb0268a69192bdac64469ed043"
            }
          ],
          "repo": "https://github.com/mongodb/laravel-mongodb",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "mongodb",
    "cwe_ids": [
      "CWE-943"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96744.json"
  },
  "details": "Improper neutralization of special elements in data query logic in the cache lock implementation of the MongoDB integration for Laravel can cause a caller-supplied lock owner value to be evaluated as an aggregation expression rather than as a literal value. An authenticated user who can influence the owner value an application uses when acquiring or restoring a lock may take over or prematurely expire a lock held by another process, which can lead to duplicated or conflicting operations.",
  "id": "CVE-2026-96744",
  "modified": "2026-09-26T03:30:22.766375428Z",
  "published": "2026-09-24T15:51:12.113Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/mongodb/laravel-mongodb/releases/tag/5.11.0"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/96xxx/CVE-2026-96744.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-96744"
    },
    {
      "type": "FIX",
      "url": "https://github.com/mongodb/laravel-mongodb/pull/3579"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Unauthorized cache lock takeover via expression injection in lock owner values in MongoDB integration for Laravel"
}