CVE-2026-109422 NetEase Cloud Music - Remote Code Execution

NetEase Cloud Music client for Windows 3.1.38 and 3.1.39.205426 contains a remote code execution caused by unvalidated URL scheme in renderer-process IPC bridge os.navigateExternal, letting attackers execute arbitrary local binaries under the logged-in user's account, exploit requires injecting content into the renderer via forged API response.

CVSS base score 8.1 /10
High
CISA KEV
Not listed
Public exploit
None known
EPSS
0.52% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Remote Code Execution
Impact
Remote Code Execution
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
12 October 2026
Updated
15 October 2026
Weakness
CWE-749

Vendor fix

Update to the latest version of NetEase Cloud Music client for Windows.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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