Detections
Analytics
CVE-2026-86550
medium
Description
NuBrowser lacks protocol whitelist validation for the S.browser_fallback_url field of intent://, allowing attackers to inject javascript: URLs via 302 redirects. This results in a universal cross‑site scripting (UXSS) vulnerability that enables script execution within the origin of arbitrary websites.
References
https://support.zte.com.cn/zte-iccp-isupport-webui/bulletin/detail/874505866159006721