Windows apps · Application version · November 18, 2025

Microsoft Edge WebView2 Runtime 142.0.3595.90

Microsoft Edge WebView2 Runtime 142.0.3595.90, released November 18, 2025, fixes 2 CVEs in Microsoft Edge WebView2 Runtime. One of them is being exploited (CVE-2025-13223); 1 on CISA KEV. Patch Radar priority: Patch now. The latest Microsoft Edge WebView2 Runtime is 157.0.4341.42, which also fixes every one of these CVEs.

Patch now1 on CISA KEV

Superseded. The latest Microsoft Edge WebView2 Runtime is 157.0.4341.42, which also fixes every CVE on this page. Install that instead.

CVEs closed
2
None rated Critical
Exploited
1
CVE-2025-13223
Highest CVSS
8.8
Base score, 0 to 10
Highest EPSS
0.0490
92nd percentile

Priority of the 2 CVEs

Patch now 1 Urgent 0 High 1 Routine 0

Applies to

ProductVersion
Microsoft Edge WebView2 Runtime142.0.3595.90

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Patch now CVE-2025-13223 Chromium: CVE-2025-13223 Type Confusion in V88.8 0.0490 KEVExploited
High CVE-2025-13224 Chromium: CVE-2025-13224 Type Confusion in V88.8 0.0048 None reported
Showing 1 to 2 of 2 1

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