CVE-2025-21342: Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Published Feb 6, 2025
·Updated
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Affected Software
4 affected componentsFixes available
Microsoft Edge (Chromium-based)
Microsoft Edge
Microsoft Edge<133.0.3065.51
Microsoft Edge Chromium<133.0.3065.51
Event History
Feb 6, 2025
CVE Published
via Microsoft·08:00 AM
CVE Published
via MITRE·10:41 PM
Data Sourced
via MITRE·10:41 PM
DescriptionSeverity
Data Sourced
via NVD·11:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2025-21342?
CVE-2025-21342 is classified as a critical Remote Code Execution vulnerability in Microsoft Edge.
2
How do I fix CVE-2025-21342?
To fix CVE-2025-21342, ensure you update Microsoft Edge to the latest version beyond 133.0.3065.51.
3
What versions of Microsoft Edge are affected by CVE-2025-21342?
CVE-2025-21342 affects Microsoft Edge versions up to and including 133.0.3065.51.
4
What type of vulnerability is CVE-2025-21342?
CVE-2025-21342 is a Remote Code Execution vulnerability, which allows attackers to execute arbitrary code on the affected system.
5
Where can I find more information about CVE-2025-21342?
More information regarding CVE-2025-21342 can typically be found on the Microsoft security update guide.