CVE-2026-42891

MEDIUM

Microsoft Edge (Chromium-based) for Android Spoofing Vulnerability

Title source: cna
STIX 2.1

Description

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

References (1)

Core 1
Core References
Vendor Advisory vendor-advisory patch
Microsoft Edge (Chromium-based) for Android Spoofing Vulnerability
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42891

Scores

CVSS v3 6.5
EPSS 0.0007
EPSS Percentile 20.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-451
Status published
Products (2)
microsoft/edge_chromium < 148.0.3967.55
Microsoft/Microsoft Edge for Android 1.0.0 - 148.0.3967.55
Published May 12, 2026
Tracked Since May 12, 2026