CVE-2026-106326: Confused deputy in Google Chrome
Description
A confused deputy vulnerability in the UI of Google Chrome on Android versions prior to 155.0.8059.39 allows a local attacker to bypass system access restrictions and access a privileged page via a co-installed app. The vulnerability has been assigned a medium severity by Chromium security. A fix is available in version 155.0.8059.39.
Affected software
Chrome
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-106326 is a confused deputy vulnerability affecting Google Chrome on Android platforms before version 155.0.8059.39. This flaw allows a local attacker, through a co-installed app, to bypass system access restrictions and gain access to a privileged page within the browser UI. The vulnerability is rated medium severity by Chromium security. The issue is addressed in Chrome version 155.0.8059.39.
Potential Impact
A local attacker with a co-installed app can bypass system access restrictions to access privileged pages in Chrome's UI on affected Android versions. This could potentially lead to unauthorized access to sensitive browser functionality or data accessible through the privileged page.
Mitigation Recommendations
Users should update Google Chrome on Android to version 155.0.8059.39 or later to remediate this vulnerability. The vendor advisory confirms that this update addresses the issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-06T16:35:26.892Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","vendor":"Google"}]
Threat ID: 6ac5464f2cdf04f656d49df6
Added to database: 10/06/2026, 19:04:47 UTC
Last enriched: 10/06/2026, 21:19:19 UTC
Last updated: 10/07/2026, 00:08:21 UTC
Views: 4
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