CVE-2025-65046: Microsoft Edge (Chromium-based) Spoofing Vulnerability
Published Dec 18, 2025
·Updated
Microsoft Edge (Chromium-based) Spoofing Vulnerability
Affected Software
5 affected componentsFixes available
Microsoft Edge
Microsoft Edge for Android
Microsoft Edge<143.0.3650.88
Microsoft Edge Chromium Android<143.0.3650.88
Microsoft Edge for Android<143.0.3650.88
143.0.3650.88
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 143.0.3650.88
Event History
Dec 18, 2025
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeaknessAffected Software
Updated
via Microsoft·04:00 PM
DescriptionAffected Software
CVE Published
via MITRE·10:01 PM
Data Sourced
via MITRE·10:01 PM
DescriptionSeverity
Data Sourced
via NVD·10:16 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-65046?
CVE-2025-65046 has been assigned a high severity rating due to its potential to allow spoofing attacks in Microsoft Edge.
2
How do I fix CVE-2025-65046?
To fix CVE-2025-65046, update Microsoft Edge to the latest version as recommended in the security advisory.
3
Which versions of Microsoft Edge are affected by CVE-2025-65046?
CVE-2025-65046 affects Microsoft Edge versions prior to 143.0.3650.88.
4
What type of vulnerability is CVE-2025-65046?
CVE-2025-65046 is a spoofing vulnerability that can be exploited to mislead users about the authenticity of content.
5
Is there a workaround for CVE-2025-65046?
There are currently no known workarounds for CVE-2025-65046; updating the browser is recommended.