Authorization Bypass Vulnerability in Google Chrome
CVE-2026-93379

Currently unrated

Key Information:

Vendor: Google
Status: Chrome
Vendor: CVE Published:; 17 September 2026

What is CVE-2026-93379?

A vulnerability in Google Chrome prior to version 153.0.8010.52 allows remote attackers to bypass site isolation protections through a specially crafted HTML page. This could lead to unauthorized access to sensitive information from cross-origin sites, posing a significant risk to users' data security.

Affected Version(s)

Chrome 153.0.8010.52

References

https://chromereleases.googleblog.com/2026/09/stable-chan...

https://issues.chromium.org/issues/560039872

Download the Critical Vulnerability Management Cheat Sheet

Timeline

Vulnerability published
Sep 17, 2026
Vulnerability Reserved
Sep 17, 2026

CVE-2026-93379 Data

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