Cloud Vulnerability DB
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Vulnerability DatabaseCVE-2025-47963
CVE-2025-47963:
vulnerability analysis and mitigation
Overview
A spoofing vulnerability (CVE-2025-47963) was identified in Microsoft Edge (Chromium-based) that allows an unauthorized attacker to perform spoofing over a network. The vulnerability was disclosed on June 26, 2025, as part of Microsoft Edge Stable Channel Version 138.0.3351.55 update (Microsoft Edge Notes).
Technical details
The vulnerability has been assigned a CVSS v3.1 Base Score of 6.3 (MEDIUM) with the following vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L. The vulnerability is classified under CWE-451 (User Interface Misrepresentation of Critical Information) (NVD Database).
Impact
The vulnerability affects confidentiality, integrity, and availability at a low level, as indicated by the CVSS metrics. The attack vector is network-based (AV:N), requiring user interaction (UI:R) but no privileges (PR:N) to exploit (NVD Database).
Mitigation and workarounds
Microsoft has released a patch for this vulnerability in Microsoft Edge Stable Channel Version 138.0.3351.55. Users are advised to update to the latest version of Microsoft Edge to mitigate this vulnerability (Microsoft Edge Notes).
Additional resources
Source: This report was generated using AI
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