# CVE-2025-3619: Chromium: CVE-2025-3619 Heap buffer overflow in Codecs

CVE-2025-3619 is fixed in 7 products on 2 platforms, first by Microsoft Edge Dev 136.0.3193.0, released March 13, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-3619
- Priority: High
- CVSS: 8.8 (high)
- EPSS: 0.0050
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 16, 2025
- Weakness: CWE-122: Heap buffer overflow
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-3619

## Description

<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

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Google Chrome (EXE) | 144.0.7559.133 | [Google Chrome (EXE) 144.0.7559.133](https://patchblox.com/security/data/fix/windows-app/google.chrome.exe-144.0.7559.133.md) | Feb 3, 2026 |
| Windows apps | Google Chrome Dev (EXE) | 144.0.7534.3 | [Google Chrome Dev (EXE) 144.0.7534.3](https://patchblox.com/security/data/fix/windows-app/google.chrome.dev.exe-144.0.7534.3.md) | Nov 20, 2025 |
| Windows apps | Microsoft Edge | 135.0.3179.85 | [Microsoft Edge 135.0.3179.85](https://patchblox.com/security/data/fix/windows-app/microsoft.edge-135.0.3179.85.md) | Apr 17, 2025 |
| Windows apps | Microsoft Edge Beta | 136.0.3240.8 | [Microsoft Edge Beta 136.0.3240.8](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.beta-136.0.3240.8.md) | Apr 10, 2025 |
| Windows apps | Microsoft Edge Dev | 136.0.3193.0 | [Microsoft Edge Dev 136.0.3193.0](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.dev-136.0.3193.0.md) | Mar 13, 2025 |
| Windows apps | Microsoft Edge WebView2 Runtime | 135.0.3179.85 | [Microsoft Edge WebView2 Runtime 135.0.3179.85](https://patchblox.com/security/data/fix/windows-app/microsoft.edgewebview2runtime-135.0.3179.85.md) | Apr 17, 2025 |
| Linux | chromium Debian 12.15 (bookworm) | 135.0.7049.95-1~deb12u1 | [DSA-5903-1](https://patchblox.com/security/data/fix/linux/dsa-5903-1.md) | Apr 17, 2025 |
| Linux | chromium Debian 13.5 (trixie) | 135.0.7049.95-1 | [DEBIAN-CVE-2025-3619](https://patchblox.com/security/data/fix/linux/debian-cve-2025-3619.md) | Apr 16, 2025 |
| Linux | chromium Debian 14 | 135.0.7049.95-1 | [DEBIAN-CVE-2025-3619](https://patchblox.com/security/data/fix/linux/debian-cve-2025-3619.md) | Apr 16, 2025 |
| Linux | chromium opensuse-leap 15.6 | 135.0.7049.95-bp156.2.110.1 | [OPENSUSE-SU-2025:0133-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-0133-1.md) | Apr 20, 2025 |

---

Data as of 2026-11-08T13:06:02Z 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.