{"id":"CVE-2026-109422","aliases":[],"title":"NetEase Cloud Music RCE via os.navigateExternal IPC","titleSource":"VulnCheck","descriptionSource":"VulnCheck","products":[{"vendor":"NetEase","name":"NetEase Cloud Music for Windows","platforms":[],"versions":[{"version":"3.1.38","status":"affected","versionType":"custom"},{"version":"3.1.39.205426","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected","source":"VulnCheck","url":"https://www.cve.org/CVERecord?id=CVE-2026-109422"}],"remediation":[],"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.","severity":"critical","score":9.2,"published":"2026-10-12T19:33:32.062Z","modified":"2026-10-26T20:35:47.341Z","withdrawn":false,"knownExploited":false,"affected":[],"references":["https://gist.github.com/LeoWSY-hashblue/10e5383fc2d4d75faf74a9507c6bba9f","https://hr.163.com/product.html/music","https://www.vulncheck.com/advisories/netease-cloud-music-rce-via-os-navigateexternal-ipc"],"sources":[{"name":"CVE","id":"CVE-2026-109422","modified":"2026-10-26T20:35:47.341Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-109422"}],"assessments":[{"source":"VulnCheck","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","score":9.2},{"source":"VulnCheck","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1}],"sourceAffected":[],"kev":{"status":"not-listed","checkedAt":"2026-10-28T14:40:33.551Z"},"coverage":[{"source":"NVD","status":"not-checked"},{"source":"GHSA","status":"not-checked"},{"source":"EUVD","status":"not-checked"},{"source":"EPSS","status":"not-checked"}],"evidence":[]}