Microsoft Edge browser (134.0.3124.51) version security update advisory
Overview
Microsoft(https://www.microsoft.com) has released a security update that fixes vulnerabilities in products it has supplied. Users of affected products are advised to update to the latest version.
Affected Products
Microsoft Edge (Chromium-based) 134.0.6998.45 and earlier
Microsoft Edge 134.0.3124.51 and earlier
Resolved Vulnerabilities
Improper Functional Implementation of Browser UI Features Vulnerability in Microsoft Edge (Chromium-based) (CVE-2025-1917)
Improper limitation of DevTools functionality in Microsoft Edge (Chromium-based) (CVE-2025-1915)
Improper Functional Implementation Vulnerability in the Media Stream feature in Microsoft Edge (Chromium-based) (CVE-2025-1921)
Out-of-Bounds Read Vulnerability in the Media feature in Microsoft Edge (Chromium-based) (CVE-2025-1919)
Read out of scope vulnerability in the PDFium feature in Microsoft Edge (Chromium-based) (CVE-2025-1918)
Improper Functional Implementation Vulnerability in the Permission Prompts feature in Microsoft Edge (Chromium-based) (CVE-2025-1923)
Memory Reuse After Freeing Vulnerability in the Profiles feature in Microsoft Edge (Chromium-based) (CVE-2025-1916)
Improper Functional Implementation Vulnerability in the Selection function in Microsoft Edge (Chromium-based) (CVE-2025-1922)
Out-of-Bounds Read Vulnerability in V8 Functionality in Microsoft Edge (Chromium-based) (CVE-2025-1914)
Low-grade spoofing vulnerability in Microsoft Edge (Chromium-based) (CVE-2025-26643)
Vulnerability Patches
With the March 7, 2025 Update, product-specific vulnerability patches were made available as follows Please use the Windows Update feature for automatic installation or refer to the URLs in the product information below to download and install.
Microsoft Edge (Chromium-based) 134.0.6998.45 version
Microsoft Edge 134.0.3124.51 version