Summary
Impact: Security Feature Bypass. Microsoft rating: Moderate. Not known to be exploited. Customer action: Required.
Details
According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability?
To successfully exploit this vulnerability, an attacker would need existing ability to execute Javascript in the impacted process.
According to the CVSS metric, a successful exploitation could lead to a scope change (S:C). What does this mean for this vulnerability?
This vulnerability could lead to a browser sandbox escape.
What is the version information for this release?
138.0.3351.55: 138.0.3351.55, 6/26/2025: 6/26/2025, 138.0.7204.49/.50: 138.0.7204.49/.50
Security updates
138.0.3351.55 — https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security
Vulnerabilities 1
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Medium 5.6
Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability
Improper input validation in Microsoft Edge (Chromium-based) allows an authorized attacker to bypass a security feature locally.
Revision history
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#1
Information published.
References
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CVE-2025-47182 Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-47182
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss