# CVE-2025-13223: Chromium: CVE-2025-13223 Type Confusion in V8

CVE-2025-13223 is fixed in 7 products on 2 platforms, first by DEBIAN-CVE-2025-13223, released November 17, 2025. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on November 19, 2025. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/cve/CVE-2025-13223
- Priority: Patch now
- CVSS: 8.8 (high)
- EPSS: 0.0490
- CISA KEV: listed Nov 19, 2025, federal due date Dec 10, 2025
- Exploited (vendor report): yes
- Publicly disclosed: no
- Published: Nov 17, 2025
- Weakness: CWE-843: Access of Resource Using Incompatible Type ('Type Confusion')
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-13223

## 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/2021">Google Chrome Releases</a> for more information. Google is aware that an exploit for CVE-2025-13223 exists in the wild.</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 | 142.0.3595.90 | [Microsoft Edge 142.0.3595.90](https://patchblox.com/security/data/fix/windows-app/microsoft.edge-142.0.3595.90.md) | Nov 18, 2025 |
| Windows apps | Microsoft Edge Beta | 151.0.4129.59 | [Microsoft Edge Beta 151.0.4129.59](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.beta-151.0.4129.59.md) | Jul 31, 2026 |
| Windows apps | Microsoft Edge Dev | 152.0.4167.0 | [Microsoft Edge Dev 152.0.4167.0](https://patchblox.com/security/data/fix/windows-app/microsoft.edge.dev-152.0.4167.0.md) | Jul 20, 2026 |
| Windows apps | Microsoft Edge WebView2 Runtime | 142.0.3595.90 | [Microsoft Edge WebView2 Runtime 142.0.3595.90](https://patchblox.com/security/data/fix/windows-app/microsoft.edgewebview2runtime-142.0.3595.90.md) | Nov 18, 2025 |
| Linux | chromium Debian 12.15 (bookworm) | 142.0.7444.175-1~deb12u1 | [DSA-6060-1](https://patchblox.com/security/data/fix/linux/dsa-6060-1.md) | Nov 19, 2025 |
| Linux | chromium Debian 13.5 (trixie) | 142.0.7444.175-1~deb13u1 | [DSA-6060-1](https://patchblox.com/security/data/fix/linux/dsa-6060-1.md) | Nov 19, 2025 |
| Linux | chromium Debian 14 | 142.0.7444.175-1 | [DEBIAN-CVE-2025-13223](https://patchblox.com/security/data/fix/linux/debian-cve-2025-13223.md) | Nov 17, 2025 |
| Linux | chromium opensuse-leap 16.0 | 142.0.7444.162-bp160.1.1 | [OPENSUSE-SU-2025:20076-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2025-20076-1.md) | Aug 31, 2026 |

---

Data as of 2026-11-09T01:18:40Z 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.