Medium severity6.5NVD Advisory· Published May 12, 2026· Updated May 14, 2026

CVE-2026-42891

Description

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

Affected products

Microsoft/Edge Chromium
cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:android:*:*
Range: <148.0.3967.55
Microsoft/Edgellm-fuzzy

Patches

Vulnerability mechanics

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-42891nvdVendor Advisory

News mentions

Patch Tuesday - May 2026
Rapid7 Blog · May 13, 2026

cvss	0.423
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000