CVE-2026-0391

Medium

Description

User interface (ui) misrepresentation of critical information in Microsoft Edge for Android allows an unauthorized attacker to perform spoofing over a network.

SeverityMedium

CVSS6.5

Exploit probability—

Product

Microsoft Edge Chromium

PublishedFeb 5, 2026

First seenFeb 5, 2026

Weakness typeCWE-451CWE-451

How to fix

Update

microsoft edge_chromium143.0.3650.66 or later

Patches

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-0391

Affected products

Product	Affected versions	Fixed in
microsoft edge_chromium	v < 143.0.3650.66	143.0.3650.66

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