CVE-2025-21185

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

CVE-2025-21185 is fixed in 4 products on 1 platform, first by Microsoft Edge Dev 133.0.2992.0, released December 2, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

6.5

Important

Exploitation

None reported

Exploitation Less Likely

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0083

57th percentile

Microsoft Edge (Chromium-based) Elevation of Privilege Vulnerability

Where it's fixed

Product	Fixed in	Fix	Released
Windows apps
Microsoft Edge	132.0.2957.115	Microsoft Edge 132.0.2957.115	Jan 17, 2025
Microsoft Edge Beta	135.0.3179.33	Microsoft Edge Beta 135.0.3179.33	Mar 24, 2025
Microsoft Edge Dev	133.0.2992.0	Microsoft Edge Dev 133.0.2992.0	Dec 2, 2024
Microsoft Edge WebView2 Runtime	132.0.2957.115	Microsoft Edge WebView2 Runtime 132.0.2957.115	Jan 17, 2025

Details

Published
January 16, 2025
Weakness
Improper Access Control
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21185

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