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CVE PROGRAM SOURCE RECORD6.5 Medium

CVE-2026-86550

UXSS vulnerability in ZTE browser products

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

ZTE NebulaOS

Default version status: unaffected

  • Versions prior to Browser V1.6.8affected

References