# Microsoft Edge 124.0.2478.109

Microsoft Edge 124.0.2478.109, released May 16, 2024, fixes 5 CVEs in Microsoft Edge. One of them is being exploited (CVE-2024-4947); 1 on CISA KEV. Patch Radar priority: Patch now. The latest Microsoft Edge is 156.0.4314.58, which also fixes every one of these CVEs.

- Web page: https://patchblox.com/security/fix/windows-app/microsoft.edge-124.0.2478.109
- Platform: Windows apps
- Released: May 16, 2024
- Priority: Patch now (Closes CVE-2024-4947, exploited (CISA KEV))
- CVEs: 5, exploited: 1, on CISA KEV: 1
- Superseded by: [Microsoft Edge 156.0.4314.58](https://patchblox.com/security/data/product/windows-app/microsoft-edge.md), the latest version, which also fixes every CVE listed here

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft Edge](https://patchblox.com/security/data/product/windows-app/microsoft-edge.md) |  | 124.0.2478.109 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-4947](https://patchblox.com/security/data/cve/CVE-2024-4947.md) | Patch now | Chromium: CVE-2024-4947 Type Confusion in V8 | 9.6 | 0.1524 | CISA KEV |
| [CVE-2024-30056](https://patchblox.com/security/data/cve/CVE-2024-30056.md) | High | Microsoft Edge (Chromium-based) Information Disclosure Vulnerability | 7.1 | 0.0155 |  |
| [CVE-2024-4948](https://patchblox.com/security/data/cve/CVE-2024-4948.md) | Routine | Chromium: CVE-2024-4948 Use after free in Dawn | 6.5 | 0.0096 |  |
| [CVE-2024-4949](https://patchblox.com/security/data/cve/CVE-2024-4949.md) | Routine | Chromium: CVE-2024-4949 Use after free in V8 | 6.5 | 0.0095 |  |
| [CVE-2024-4950](https://patchblox.com/security/data/cve/CVE-2024-4950.md) | Routine | Chromium: CVE-2024-4950 Inappropriate implementation in Downloads | 6.5 | 0.0091 |  |

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Data as of 2026-11-11T13:47:35Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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