What’s Vulnerable › Vulnerabilities

CVE-2026-76019

• Severity: high (CVSS 8.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-20 · updated 2026-10-18
• Weakness: CWE-863

Description

Incorrect authorization in Workers in Google Chrome prior to 151.0.7922.173 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)

Affected products

• Google Chrome: before 151.0.7922.173 — fixed in 151.0.7922.173

How to fix

Upgrade to a fixed version: Google Chrome 151.0.7922.173. Check the vendor advisory for mitigations.

References

• https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0404570826.html
• https://issues.chromium.org/issues/539032888

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