What’s Vulnerable › Vulnerabilities

CVE-2025-47964: Microsoft Edge (Chromium-based) Spoofing Vulnerability

• Severity: medium (CVSS 4.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-07-11 · updated 2026-06-17
• Weakness: CWE-451

Description

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Affected products

• Microsoft Edge (Chromium): before 138.0.3351.55 — fixed in 138.0.3351.55
• Microsoft Edge (Chromium): from 1.0.0.0 before 138.0.3351.55 — fixed in 138.0.3351.55

How to fix

Upgrade to a fixed version: Microsoft Edge (Chromium) 138.0.3351.55; Microsoft Edge (Chromium) 138.0.3351.55. Check the vendor advisory for mitigations.

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47964

Get alerted when CVE-2025-47964 or the next vulnerability affects your stack