{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "0.77.2"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "b64d915422da2e8366781bea2b5c5e6808df829c"
            }
          ],
          "repo": "https://github.com/velocidex/velociraptor",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "rapid7",
    "cwe_ids": [
      "CWE-833"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77798.json"
  },
  "details": "Velociraptor contains a deadlock condition that may be triggered by authenticated users. The issue stems from a lock management bug in the user management module.",
  "id": "CVE-2026-77798",
  "modified": "2026-09-26T03:30:25.785240966Z",
  "published": "2026-09-24T13:50:40.310Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Velocidex/velociraptor/"
    },
    {
      "type": "ADVISORY",
      "url": "http://docs.velociraptor.app/announcements/advisories/cve-2026-7798/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/77xxx/CVE-2026-77798.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77798"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Velocidex/velociraptor/commit/b64d915422da2e8366781bea2b5c5e6808df829c"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Velociraptor Authenticated Denial of Service"
}