Chromium: CVE-2025-6557 Insufficient data validation in DevTools
CVE-2025-6557 is fixed in 7 products on 2 platforms, first by Microsoft Edge Dev 139.0.3365.2, released June 10, 2025. It is not reported as exploited. Patch Radar priority: Routine.
<p>This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see <a href="https://chromereleases.googleblog.com/2025">Google Chrome Releases</a> for more information.</p>
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Google Chrome (EXE) | 144.0.7559.133 | Google Chrome (EXE) 144.0.7559.133 | Feb 3, 2026 |
| Google Chrome Dev (EXE) | 144.0.7534.3 | Google Chrome Dev (EXE) 144.0.7534.3 | Nov 20, 2025 |
| Microsoft Edge | 138.0.3351.55 | Microsoft Edge 138.0.3351.55 | Jun 26, 2025 |
| Microsoft Edge Beta | 138.0.3351.55 | Microsoft Edge Beta 138.0.3351.55 | Jun 26, 2025 |
| Microsoft Edge Dev | 139.0.3365.2 | Microsoft Edge Dev 139.0.3365.2 | Jun 10, 2025 |
| Microsoft Edge WebView2 Runtime | 138.0.3351.55 | Microsoft Edge WebView2 Runtime 138.0.3351.55 | Jun 26, 2025 |
| Linux | |||
| chromium · Debian 12.15 (bookworm) | 138.0.7204.49-1~deb12u1 | DEBIAN-CVE-2025-6557 | Jun 24, 2025 |
| chromium · Debian 13.5 (trixie) | 138.0.7204.49-1 | DEBIAN-CVE-2025-6557 | Jun 24, 2025 |
| chromium · Debian 14 | 138.0.7204.49-1 | DEBIAN-CVE-2025-6557 | Jun 24, 2025 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
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.