# CVE-2026-76020: Google Chrome: Race condition

CVE-2026-76020 is fixed in 5 products on 3 platforms, first by Google Chrome Dev (EXE) 152.0.7928.2, released July 3, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-76020
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0029
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 20, 2026
- Weakness: CWE-367: Race condition
- Vendor advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-76020

## Description

Race condition in V8 in Google Chrome prior to 151.0.7922.173 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Windows apps | Google Chrome (EXE) | 151.0.7922.174 | [Google Chrome (EXE) 151.0.7922.174](https://patchblox.com/security/data/fix/windows-app/google.chrome.exe-151.0.7922.174.md) | Aug 20, 2026 |
| Windows apps | Google Chrome Beta (EXE) | 152.0.7977.8 | [Google Chrome Beta (EXE) 152.0.7977.8](https://patchblox.com/security/data/fix/windows-app/google.chrome.beta.exe-152.0.7977.8.md) | Jul 30, 2026 |
| Windows apps | Google Chrome Dev (EXE) | 152.0.7928.2 | [Google Chrome Dev (EXE) 152.0.7928.2](https://patchblox.com/security/data/fix/windows-app/google.chrome.dev.exe-152.0.7928.2.md) | Jul 3, 2026 |
| macOS | Google Chrome | 151.0.7922.174 | [Google Chrome 151.0.7922.174](https://patchblox.com/security/data/fix/macos/com.google.chrome-151.0.7922.174.md) | Aug 19, 2026 |
| Linux | chromium Debian 12.15 (bookworm) | 151.0.7922.173-1~deb12u1 | [DEBIAN-CVE-2026-76020](https://patchblox.com/security/data/fix/linux/debian-cve-2026-76020.md) | Aug 28, 2026 |
| Linux | chromium Debian 13.5 (trixie) | 151.0.7922.173-1~deb13u1 | [DEBIAN-CVE-2026-76020](https://patchblox.com/security/data/fix/linux/debian-cve-2026-76020.md) | Aug 28, 2026 |
| Linux | chromium Debian 14 | 151.0.7922.173-1 | [DEBIAN-CVE-2026-76020](https://patchblox.com/security/data/fix/linux/debian-cve-2026-76020.md) | Aug 28, 2026 |
| Linux | chromium opensuse-leap 16.0 | 151.0.7922.173-bp160.1.1 | [OPENSUSE-SU-2026:21624-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21624-1.md) | Nov 7, 2026 |

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Data as of 2026-11-08T19:12:23Z 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

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