CVE-2026-86550 — UXSS vulnerability in ZTE browser products
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…
Published: 2026-09-08 · CVSS: 6.5 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7