{"id":"CVE-2026-47114","summary":"IINA \u003c 1.4.3 Command Execution via iina://open URL Scheme","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.","modified":"2026-08-12T03:51:30.708716558Z","published":"2026-05-21T19:36:05.859Z","database_specific":{"cwe_ids":["CWE-88"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47114.json","cna_assigner":"VulnCheck"},"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"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/iina/iina","events":[{"introduced":"0"},{"fixed":"edec8c216d1fea67d5ffc4fc932ee38f3e01274b"},{"fixed":"1e6f43248dab9d6ae303781c790e5315cbc9fcef"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"1.4.3"}],"source":["DESCRIPTION","REFERENCES"]}}],"versions":["v1.4.2-build164","v1.4.2","v1.4.1","v1.4.0","v1.3.5","v1.3.4","v1.3.3","v1.3.0-build131","v1.2.0","v1.1.2","v1.1.1-build125","v1.1.1","v1.1.0","v1.1.0-beta2","v1.1.0-beta1","v1.0.0-beta4","v1.0.0-beta3","v0.0.15-build68","v1.0.0-beta2","build80","v1.0.0-beta1","v0.0.15","v0.0.14.1","v0.0.14-build47","v0.0.14","v0.0.13","v0.0.11-e","v0.0.11","v0.0.10-e","v0.0.10","v0.0.7-e","v0.0.7","v0.0.6","v0.0.5","v0.0.4","v0.0.3","v0.0.2","v0.0.1-build2","v0.0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47114.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","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"}]}