{"id":"CVE-2026-109422","published":"2026-10-12T20:17:08.840","lastModified":"2026-10-16T19:18:44.867","description":"NetEase Cloud Music client for Windows (cloudmusic.exe) versions 3.1.38 and 3.1.39.205426 contains a remote code execution vulnerability in the renderer-process IPC bridge os.navigateExternal, which passes caller-supplied URLs to ShellExecuteW without validating the URL scheme. An attacker able to inject content into the renderer, such as by forging the /pc/upgrade/get API response using a publicly known AES key over an unvalidated TLS connection, can invoke os.navigateExternal with a file:// URL through an img onerror payload to execute arbitrary local binaries under the logged-in user's account.","cvssScore":8.1,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-749"],"vendors":[],"products":[],"references":[{"url":"https://gist.github.com/LeoWSY-hashblue/10e5383fc2d4d75faf74a9507c6bba9f","tags":[]},{"url":"https://hr.163.com/product.html/music","tags":[]},{"url":"https://www.vulncheck.com/advisories/netease-cloud-music-rce-via-os-navigateexternal-ipc","tags":[]}],"exploitRefs":[{"url":"https://gist.github.com/LeoWSY-hashblue/10e5383fc2d4d75faf74a9507c6bba9f","tags":[]}],"hasPoc":true,"ai":null}