{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.4.3"
              }
            ],
            "source": [
              "DESCRIPTION",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "edec8c216d1fea67d5ffc4fc932ee38f3e01274b"
            },
            {
              "fixed": "1e6f43248dab9d6ae303781c790e5315cbc9fcef"
            }
          ],
          "repo": "https://github.com/iina/iina",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-88"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47114.json"
  },
  "details": "IINA before 1.4.3 contains a user-assisted command execution vulnerability that allows remote attackers to execute arbitrary commands by supplying malicious mpv_-prefixed query parameters through the iina://open custom URL scheme handler. Attackers can deliver a crafted URL via a browser that passes unvalidated mpv_options/input-commands parameters into the mpv runtime, causing arbitrary command execution as the current macOS user upon approval of the browser protocol prompt without requiring a valid media file.",
  "id": "CVE-2026-47114",
  "modified": "2026-08-12T03:51:30.708716558Z",
  "published": "2026-05-21T19:36:05.859Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47114.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/iina/iina/releases/tag/v1.4.3"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-47114"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/iina-command-execution-via-iina-open-url-scheme"
    },
    {
      "type": "FIX",
      "url": "https://github.com/iina/iina/commit/1e6f43248dab9d6ae303781c790e5315cbc9fcef"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/iina/iina"
    },
    {
      "type": "EVIDENCE",
      "url": "https://binary.stackpointer.re/iina-142-url-scheme-command-execution"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "IINA \u003c 1.4.3 Command Execution via iina://open URL Scheme"
}