{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:qt:qt:6.3.2:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "6.3.2"
              },
              {
                "last_affected": "6.3.2"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "316776cd0e6022aca0b77b4259ef5f784b1c894e"
            },
            {
              "last_affected": "316776cd0e6022aca0b77b4259ef5f784b1c894e"
            }
          ],
          "repo": "https://github.com/qt/qt5",
          "type": "GIT"
        }
      ],
      "versions": [
        "6.3.2"
      ]
    },
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:qt:qt:6.3.2:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "6.3.2"
              },
              {
                "last_affected": "6.3.2"
              }
            ],
            "source": "CPE_STRING"
          },
          "events": [
            {
              "introduced": "12dc1dc09d73f5400e1e77181749793885ed9ffc"
            },
            {
              "last_affected": "12dc1dc09d73f5400e1e77181749793885ed9ffc"
            }
          ],
          "repo": "https://github.com/qt/qtbase",
          "type": "GIT"
        }
      ],
      "versions": [
        "6.3.2"
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "talos",
    "cwe_ids": [
      "CWE-122"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/43xxx/CVE-2022-43591.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "6.4"
          },
          {
            "last_affected": "6.4"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "A buffer overflow vulnerability exists in the QML QtScript Reflect API of Qt Project Qt 6.3.2. A specially-crafted javascript code can trigger an out-of-bounds memory access, which can lead to arbitrary code execution. Target application would need to access a malicious web page to trigger this vulnerability.",
  "id": "CVE-2022-43591",
  "modified": "2026-08-12T03:51:29.690750738Z",
  "published": "2023-01-12T16:44:10.325Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1650"
    },
    {
      "type": "WEB",
      "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2022-1650"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/43xxx/CVE-2022-43591.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43591"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}