{"id":"CVE-2026-109422","revision":null,"records":[{"revision":"55406d8725204ab5866284bb8db3acf4","observedAt":"2026-10-26T21:35:30.991+00:00","statement":{"source":"cve-program","id":"CVE-2026-109422","aliases":[],"title":"NetEase Cloud Music RCE via os.navigateExternal IPC","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.","state":0,"publishedAt":"2026-10-12T19:33:32.062+00:00","modifiedAt":"2026-10-26T20:35:47.341+00:00","affected":[{"ecosystem":"Vendor product","name":"NetEase Cloud Music for Windows","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"vendor\": \"NetEase\",\n                    \"product\": \"NetEase Cloud Music for Windows\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"3.1.38\",\n                            \"versionType\": \"custom\"\n                        },\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"3.1.39.205426\",\n                            \"versionType\": \"custom\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","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,"severity":"CRITICAL"},{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","score":8.1,"severity":"HIGH"}],"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"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-109422","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-109422","identifiers":["CVE-2026-109422"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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