# Microsoft Edge Beta 139.0.3405.13

Microsoft Edge Beta 139.0.3405.13, released July 3, 2025, fixes 7 CVEs in Microsoft Edge Beta. One of them is being exploited (CVE-2025-6558); 1 on CISA KEV. Patch Radar priority: Patch now. 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-139.0.3405.13
- Platform: Windows apps
- Released: Jul 3, 2025
- Priority: Patch now (Closes CVE-2025-6558, exploited (CISA KEV))
- CVEs: 7, exploited: 1, on CISA KEV: 1
- Superseded by: [Microsoft Edge Beta 158.0.4370.16](https://patchblox.com/security/data/product/windows-app/microsoft-edge-beta.md), the latest version, which also fixes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) |  | 139.0.3405.13 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-6558](https://patchblox.com/security/data/cve/CVE-2025-6558.md) | Patch now | Chromium: CVE-2025-6558 Incorrect validation of untrusted input in ANGLE and GPU | 8.8 | 0.1093 | CISA KEV |
| [CVE-2025-7656](https://patchblox.com/security/data/cve/CVE-2025-7656.md) | High | Chromium: CVE-2025-7656 Integer overflow in V8 | 8.8 | 0.1107 |  |
| [CVE-2025-9132](https://patchblox.com/security/data/cve/CVE-2025-9132.md) | High | Chromium: CVE-2025-9132 Out of bounds write in V8 | 8.8 | 0.0317 |  |
| [CVE-2025-7657](https://patchblox.com/security/data/cve/CVE-2025-7657.md) | High | Chromium: CVE-2025-7657 Use after free in WebRTC | 8.8 | 0.0051 |  |
| [CVE-2025-8292](https://patchblox.com/security/data/cve/CVE-2025-8292.md) | High | Chromium: CVE-2025-8292 Use after free in Media Stream | 8.8 | 0.0042 |  |
| [CVE-2025-8010](https://patchblox.com/security/data/cve/CVE-2025-8010.md) | High | Chromium: CVE-2025-8010 Type Confusion in V8 | 8.8 | 0.0034 |  |
| [CVE-2025-8011](https://patchblox.com/security/data/cve/CVE-2025-8011.md) | High | Chromium: CVE-2025-8011 Type Confusion in V8 | 8.8 | 0.0034 |  |

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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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