# Microsoft Edge WebView2 Runtime 131.0.2903.112

Microsoft Edge WebView2 Runtime 131.0.2903.112, released December 19, 2024, fixes 4 CVEs in Microsoft Edge WebView2 Runtime. None of them is reported as exploited. Patch Radar priority: High. The latest Microsoft Edge WebView2 Runtime is 157.0.4341.42, which also fixes every one of these CVEs.

- Web page: https://patchblox.com/security/fix/windows-app/microsoft.edgewebview2runtime-131.0.2903.112
- Platform: Windows apps
- Released: Dec 19, 2024
- Priority: High (Closes CVE-2024-12692, high severity)
- CVEs: 4, exploited: 0, on CISA KEV: 0
- Superseded by: [Microsoft Edge WebView2 Runtime 157.0.4341.42](https://patchblox.com/security/data/product/windows-app/microsoft-edge-webview2-runtime.md), the latest version, which also fixes every CVE listed here

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft Edge WebView2 Runtime](https://patchblox.com/security/data/product/windows-app/microsoft-edge-webview2-runtime.md) |  | 131.0.2903.112 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-12692](https://patchblox.com/security/data/cve/CVE-2024-12692.md) | High | Chromium: CVE-2024-12692 Type Confusion in V8 | 8.8 | 0.0714 |  |
| [CVE-2024-12693](https://patchblox.com/security/data/cve/CVE-2024-12693.md) | High | Chromium: CVE-2024-12693 Out of bounds memory access in V8 | 8.8 | 0.0045 |  |
| [CVE-2024-12695](https://patchblox.com/security/data/cve/CVE-2024-12695.md) | High | Chromium: CVE-2024-12695 Out of bounds write in V8 | 8.8 | 0.0042 |  |
| [CVE-2024-12694](https://patchblox.com/security/data/cve/CVE-2024-12694.md) | High | Chromium: CVE-2024-12694 Use after free in Compositing | 8.8 | 0.0036 |  |

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Data as of 2026-11-11T07:45:43Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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