# Microsoft Edge Beta 137.0.3296.16

Microsoft Edge Beta 137.0.3296.16, released May 12, 2025, fixes 3 CVEs in Microsoft Edge Beta. None of them is reported as exploited. Patch Radar priority: Urgent. The latest Microsoft Edge Beta is 158.0.4370.16, which also fixes every one of these CVEs.

- Web page: https://patchblox.com/security/fix/windows-app/microsoft.edge.beta-137.0.3296.16
- Platform: Windows apps
- Released: May 12, 2025
- Priority: Urgent (Closes CVE-2025-4609, rated Critical)
- CVEs: 3, exploited: 0, on CISA KEV: 0
- Superseded by: [Microsoft Edge Beta 158.0.4370.16](https://patchblox.com/security/data/product/windows-app/microsoft-edge-beta.md), the latest version, which also fixes every CVE listed here

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [Microsoft Edge Beta](https://patchblox.com/security/data/product/windows-app/microsoft-edge-beta.md) |  | 137.0.3296.16 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-4609](https://patchblox.com/security/data/cve/CVE-2025-4609.md) | Urgent | Chromium: CVE-2025-4609 Incorrect handle provided in unspecified circumstances in Mojo | 9.6 | 0.0039 |  |
| [CVE-2025-4372](https://patchblox.com/security/data/cve/CVE-2025-4372.md) | High | Chromium: CVE-2025-4372 Use after free in WebAudio | 8.8 | 0.0048 |  |
| [CVE-2025-4664](https://patchblox.com/security/data/cve/CVE-2025-4664.md) | Routine | Chromium: CVE-2025-4664 Insufficient policy enforcement in Loader | 4.3 | 0.0543 |  |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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