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.
{
"cna_assigner": "VulnCheck",
"cwe_ids": [
"CWE-88"
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47114.json"
}{
"extracted_events": [
{
"range": [
{
"introduced": "0"
},
{
"fixed": "1.4.3"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
},
{
"original_tag": "v1.4.3",
"range": [
{
"fixed": "edec8c216d1fea67d5ffc4fc932ee38f3e01274b"
}
],
"source": "REFERENCES_TAG"
},
{
"range": [
{
"fixed": "1e6f43248dab9d6ae303781c790e5315cbc9fcef"
}
],
"source": "REFERENCES_COMMIT"
}
]
}