# Microsoft Edge WebView2 Runtime 127.0.2651.74

Microsoft Edge WebView2 Runtime 127.0.2651.74, released September 5, 2024, fixes 14 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-127.0.2651.74
- Platform: Windows apps
- Released: Sep 5, 2024
- Priority: High (Closes CVE-2024-6991, high severity)
- CVEs: 14, 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- Superseded by: [Microsoft Edge WebView2 Runtime 157.0.4341.42](https://patchblox.com/security/data/product/windows-app/microsoft-edge-webview2-runtime.md), the latest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) |  | 127.0.2651.74 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2024-6989](https://patchblox.com/security/data/cve/CVE-2024-6989.md) | High | Chromium: CVE-2024-6989 Use after free in Loader | 8.8 | 0.0064 |  |
| [CVE-2024-6991](https://patchblox.com/security/data/cve/CVE-2024-6991.md) | High | Chromium: CVE-2024-6991 Use after free in Dawn | 8.8 | 0.0064 |  |
| [CVE-2024-6994](https://patchblox.com/security/data/cve/CVE-2024-6994.md) | High | Chromium: CVE-2024-6994 Heap buffer overflow in Layout | 8.8 | 0.0063 |  |
| [CVE-2024-6997](https://patchblox.com/security/data/cve/CVE-2024-6997.md) | High | Chromium: CVE-2024-6997 Use after free in Tabs | 8.8 | 0.0062 |  |
| [CVE-2024-6998](https://patchblox.com/security/data/cve/CVE-2024-6998.md) | High | Chromium: CVE-2024-6998 Use after free in User Education | 8.8 | 0.0062 |  |
| [CVE-2024-7000](https://patchblox.com/security/data/cve/CVE-2024-7000.md) | High | Chromium: CVE-2024-7000 Use after free in CSS | 8.8 | 0.0059 |  |
| [CVE-2024-39379](https://patchblox.com/security/data/cve/CVE-2024-39379.md) | High | Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability | 7.0 | 0.0030 |  |
| [CVE-2024-7003](https://patchblox.com/security/data/cve/CVE-2024-7003.md) | Routine | Chromium: CVE-2024-7003 Inappropriate implementation in FedCM | 4.3 | 0.0052 |  |
| [CVE-2024-6999](https://patchblox.com/security/data/cve/CVE-2024-6999.md) | Routine | Chromium: CVE-2024-6999 Inappropriate implementation in FedCM | 4.3 | 0.0049 |  |
| [CVE-2024-7001](https://patchblox.com/security/data/cve/CVE-2024-7001.md) | Routine | Chromium: CVE-2024-7001 Inappropriate implementation in HTML | 4.3 | 0.0049 |  |
| [CVE-2024-7005](https://patchblox.com/security/data/cve/CVE-2024-7005.md) | Routine | Chromium: CVE-2024-7005 Insufficient validation of untrusted input in Safe Browsing | 4.3 | 0.0049 |  |
| [CVE-2024-38103](https://patchblox.com/security/data/cve/CVE-2024-38103.md) | Routine | Microsoft Edge (Chromium-based) Information Disclosure Vulnerability | 5.9 | 0.0045 |  |
| [CVE-2024-7004](https://patchblox.com/security/data/cve/CVE-2024-7004.md) | Routine | Chromium: CVE-2024-7004 Insufficient validation of untrusted input in Safe Browsing | 4.3 | 0.0043 |  |
| [CVE-2024-6996](https://patchblox.com/security/data/cve/CVE-2024-6996.md) | Routine | Chromium: CVE-2024-6996 Race in Frames | 3.1 | 0.0043 |  |

---

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

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.