Microsoft Edge Security Update – 06 April 2025

Microsoft has released an updated Microsoft Edge stable channel “135.0.3179.54” to address multiple vulnerabilities.

The addressed vulnerabilities could allow the attacker to bypass security restrictions, gain elevated privileges, or execute arbitrary code and gain access to the affected system by persuading the victim to visit a specially crafted website.

Sample of the addressed vulnerabilities:

1. Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability (CVE-2025-25000):

  • CVSS: 8.8
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Consequences: Gain Access

2. Microsoft Edge (Chromium-based) Inappropriate Implementation in Extensions Vulnerability (CVE-2025-3069):

  • CVSS: 6.5
  • Attack Vector: Network
  • Attack Complexity: Low
  • Privileges Required: None
  • User Interaction: Required
  • Consequences: Bypass Security
Vulnerabilities
  • CVE-2025-25000
  • CVE-2025-25001
  • CVE-2025-2783
  • CVE-2025-29815
  • CVE-2025-29796
  • CVE-2025-3066
  • CVE-2025-3067
  • CVE-2025-3068
  • CVE-2025-3069
  • CVE-2025-3070
  • CVE-2025-3071
  • CVE-2025-3072
  • CVE-2025-3073
  • CVE-2025-3074
Mitigations

The enterprise should deploy this patch as soon as the testing phase is completed.

Microsoft Edge Security Update

References