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MicrosoftCVE-2026-45489

Microsoft Edge (Chromium-based): spoofing

Medium6.5CVE-2026-45489 · Published Jul 3, 2026 · updated Jul 12, 2026

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Microsoft advisory

Affected versions

PackageAffectedFixed in
Microsoft Edge (Chromium-based)
Product
>= 1.0.0.0, < 150.0.4078.48150.0.4078.48
Details and references
CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Severity from
the vendor (its own CVE record or advisory)
Weakness
CWE-749, CWE-290

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