---
id: CVE-2025-65046
title: Microsoft Edge (Chromium-based) Spoofing Vulnerability
summary: Microsoft Edge (Chromium-based) Spoofing Vulnerability
severity: low
cvss: 3.1
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-451
  - CWE-290
vendor: microsoft
product: edge_chromium
affected:
  - edge_chromium < 143.0.3650.88
patched:
  - edge_chromium 143.0.3650.88
published: '2025-12-18'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-65046'
references:
  - url: 'https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-65046'
    label: secure@microsoft.com
tags:
  - nvd
epss: 0.00279
epssPercentile: 0.18382
ingestedAt: '2026-09-30T23:29:32.505Z'
---

## Overview

Microsoft Edge (Chromium-based) Spoofing Vulnerability

## Affected

- `edge_chromium < 143.0.3650.88`

## Remediation

Upgrade past the affected range:

- `edge_chromium 143.0.3650.88`