Chromium: CVE-2025-4050 Out of bounds memory access in DevTools
CVE-2025-4050 is fixed in 7 products on 2 platforms, first by Microsoft Edge Dev 137.0.3255.0, released April 11, 2025. It is not reported as exploited. Patch Radar priority: High.
<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/202%C2%A05">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 | 136.0.3240.50 | Microsoft Edge 136.0.3240.50 | May 1, 2025 |
| Microsoft Edge Beta | 136.0.3240.50 | Microsoft Edge Beta 136.0.3240.50 | May 1, 2025 |
| Microsoft Edge Dev | 137.0.3255.0 | Microsoft Edge Dev 137.0.3255.0 | Apr 11, 2025 |
| Microsoft Edge WebView2 Runtime | 136.0.3240.50 | Microsoft Edge WebView2 Runtime 136.0.3240.50 | May 1, 2025 |
| Linux | |||
| chromium · Debian 12.15 (bookworm) | 136.0.7103.59-2~deb12u2 | DEBIAN-CVE-2025-4050 | May 5, 2025 |
| chromium · Debian 13.5 (trixie) | 136.0.7103.59-2 | DEBIAN-CVE-2025-4050 | May 5, 2025 |
| chromium · Debian 14 | 136.0.7103.59-2 | DEBIAN-CVE-2025-4050 | May 5, 2025 |
| chromium · opensuse-leap 15.6 | 136.0.7103.59-bp156.2.113.2 | OPENSUSE-SU-2025:0145-1 | May 6, 2025 |
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