CVE-2026-109422NetEase Cloud Music RCE via os.navigateExternal IPC
Updated under an hour ago ()
Does this affect you?
It affects NetEase Cloud Music for Windows. Add what you run to find out whether that includes you.
EPSS puts the chance of exploitation in the next 30 days at 0.52%, higher than 43% of scored CVEs.
Do this next
Free account, 1 product
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.
- CVSS
- 8.1 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-749
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- 0.52% (percentile 43)
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Oct 12, 2026
- First seen by InfoSec Signals
- Oct 12, 2026
Affected products
NetEase NetEase Cloud Music for Windows netease:cloud_music_for_windows (from the name) | 3.1.38; 3.1.39.205426 | CNA record |
References
- https://gist.github.com/LeoWSY-hashblue/10e5383fc2d4d75faf74a9507c6bba9ftechnical-description
- https://hr.163.com/product.html/musicproduct
- https://www.vulncheck.com/advisories/netease-cloud-music-rce-via-os-navigateexternal-ipcthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.