Authorization Bypass Vulnerability in Google Chrome
CVE-2026-106259

Currently unrated

Key Information:

Vendor: Google
Status: Chrome
Vendor: CVE Published:; 6 October 2026

What is CVE-2026-106259?

A vulnerability in Google Chrome's PermissionElement component allows remote attackers to bypass system access restrictions by exploiting an incorrectly implemented authorization mechanism. This can be achieved through a specially crafted HTML page, potentially compromising user security.

Affected Version(s)

Chrome 155.0.8059.39

References

https://chromereleases.googleblog.com/2026/10/stable-chan...

https://issues.chromium.org/issues/540076586

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Timeline

Vulnerability published
Oct 6, 2026
Vulnerability Reserved
Oct 6, 2026

CVE-2026-106259 Data

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