CVE-2026-106259
Awaiting Analysis Awaiting Analysis - Queue

Incorrect Authorization in Google Chrome

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Chrome

Description
Incorrect authorization in PermissionElement in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Low)

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-06
AI Q&A
2026-10-06
EPSS Evaluated
N/A
NVD
CVE-2026-106259
EUVD
EUVD-2026-93621

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Google Chrome 155.0.8059.39

Helpful Resources

Exploitability

CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-863 The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

Attack-Flow Graph

AI Quick Actions

Instant insights powered by AI
Executive Summary

This vulnerability involves incorrect authorization in the PermissionElement component of Google Chrome before version 155.0.8059.39. A remote attacker could exploit this by crafting a malicious HTML page to bypass system access restrictions.

Impact Analysis

An attacker could use this flaw to gain unauthorized access to restricted features or data on your system through a specially designed webpage. This could lead to data theft or unauthorized actions if you visit the malicious page.

Mitigation Strategies

Update Google Chrome to version 155.0.8059.39 or later to address the incorrect authorization issue in PermissionElement.

Chat Assistant

Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-106259. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70

EPSS Chart