# CVE-2024-43489: Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

CVE-2024-43489 is fixed in 4 products on 1 platform, first by Microsoft Edge Dev 130.0.2808.0, released August 30, 2024. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2024-43489
- Priority: High
- CVSS: 8.8 (Important)
- EPSS: 0.0076
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: Exploitation Less Likely
- Published: Sep 19, 2024
- Weakness: Access of Resource Using Incompatible Type ('Type Confusion')
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43489

## Description

Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Microsoft Edge | 129.0.2792.52 | [Microsoft Edge 129.0.2792.52](https://patchblox.com/security/data/fix/windows-app/microsoft.edge-129.0.2792.52.md) | Sep 19, 2024 |
| Windows apps | Microsoft Edge Beta | 130.0.2849.5 | [Microsoft Edge Beta 130.0.2849.5](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.beta-130.0.2849.5.md) | Sep 26, 2024 |
| Windows apps | Microsoft Edge Dev | 130.0.2808.0 | [Microsoft Edge Dev 130.0.2808.0](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.dev-130.0.2808.0.md) | Aug 30, 2024 |
| Windows apps | Microsoft Edge WebView2 Runtime | 129.0.2792.52 | [Microsoft Edge WebView2 Runtime 129.0.2792.52](https://patchblox.com/security/data/fix/windows-app/microsoft.edgewebview2runtime-129.0.2792.52.md) | Sep 19, 2024 |

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Data as of 2026-11-08T19:12:23Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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