{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-109422 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-109422 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-109422 is a critical code injection vulnerability in NetEase Cloud Music for Windows, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-109422 and fix it if it is affected.\n\nWhat it is: CVE-2026-109422 is a critical code injection vulnerability in NetEase Cloud Music for Windows, published on 12 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-109422 in the wild and no public exploit code.\n\nAffected product: NetEase Cloud Music for Windows. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-109422/ (Markdown: https://insights.sbomify.com/CVE-2026-109422/index.md)","id":"CVE-2026-109422","markdown":"https://insights.sbomify.com/CVE-2026-109422/index.md","name":"CVE-2026-109422","record":{"aliases":["GHSA-8rjw-mvfx-hpfv"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"NetEase Cloud Music client","requires_auth":"none","summary":"Attackers can execute arbitrary code by injecting content into the renderer process to trigger unsafe IPC calls that launch local binaries via ShellExecuteW.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.2,"severity":"critical","source":"cna","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","version":"4.0"},"cwes":[{"id":"CWE-749","name":"Exposed Dangerous Method or Function"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"NetEase Cloud Music RCE via os.navigateExternal IPC","id":"CVE-2026-109422","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"NetEase Cloud Music TLS Certificate Validation Bypass","id":"CVE-2026-109423"},"packages":[],"prev":{"headline":"Adobe Experience Manager | Cross-site Scripting (Stored XSS) (CWE-79)","id":"CVE-2026-109415"},"products":["NetEase Cloud Music for Windows"],"published":"2026-10-12","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-26","vendors":["NetEase"]},"summary":"Attackers can execute arbitrary code by injecting content into the renderer process to trigger unsafe IPC calls that launch local binaries via ShellExecuteW.","url":"https://insights.sbomify.com/CVE-2026-109422/"}