{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": [
              "cpe:2.3:a:wazuh:wazuh:*:*:*:*:*:*:*:*",
              "cpe:2.3:a:wazuh:wazuh:4.3.10:*:*:*:*:*:*:*"
            ],
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "3.5.0"
              },
              {
                "introduced": "4.3.10"
              },
              {
                "last_affected": "4.3.10"
              }
            ],
            "source": [
              "CPE_RANGE",
              "CPE_STRING"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "458d330c3e2dfb186f85754292f6a5a7ac7ddbd2"
            },
            {
              "introduced": "89530f11c9e592cd2e551432209b0080f08ff8e5"
            },
            {
              "last_affected": "89530f11c9e592cd2e551432209b0080f08ff8e5"
            }
          ],
          "repo": "https://github.com/wazuh/wazuh",
          "type": "GIT"
        }
      ],
      "versions": [
        "4.3.10"
      ]
    }
  ],
  "aliases": [
    "GHSA-grjq-p5fg-m24r"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32984.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "3.5.0"
          },
          {
            "last_affected": "3.5.0"
          },
          {
            "introduced": "4.3.10"
          },
          {
            "last_affected": "4.3.10"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "Wazuh authd contains a heap-buffer overflow vulnerability that allows attackers to cause memory corruption and malformed heap data by sending specially crafted input. Attackers can exploit this vulnerability to trigger a denial of service condition, resulting in low impact on the availability of the authentication daemon.",
  "id": "CVE-2026-32984",
  "modified": "2026-07-08T05:37:08.889786306Z",
  "published": "2026-03-27T15:02:47.575Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/32xxx/CVE-2026-32984.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-grjq-p5fg-m24r"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32984"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/heap-buffer-overflow-in-wazuh-authd"
    }
  ],
  "schema_version": "1.7.5",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Heap buffer overflow in wazuh-authd"
}