CVE-2026-106381: Incorrect authorization in Google Chrome
Description
An incorrect authorization vulnerability in the Passwords feature of Google Chrome on iOS versions prior to 155.0.8059.39 allows a remote attacker to bypass the web origin policy via a crafted HTML page. This issue has been assigned a medium severity by Chromium security. The vulnerability was addressed in version 155.0.8059.39.
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-106381 is an authorization flaw in Google Chrome on iOS affecting the Passwords component. It permits a remote attacker to bypass the web origin policy by leveraging a specially crafted HTML page. This could potentially allow unauthorized access to password data or related functionality. The vulnerability affects versions before 155.0.8059.39 and was fixed in that version.
Potential Impact
The vulnerability allows bypassing the web origin policy, which is a fundamental security control in web browsers. This could lead to unauthorized access to password data managed by Chrome on iOS. The severity is rated medium by the Chromium security team, indicating a moderate risk that could be exploited remotely.
Mitigation Recommendations
Users should update Google Chrome on iOS to version 155.0.8059.39 or later, where this vulnerability has been fixed. The vendor advisory confirms an official fix is available. No additional mitigations are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-06T16:37:10.085Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","vendor":"Google"}]
Threat ID: 6ac5465c2cdf04f656d4a084
Added to database: 10/06/2026, 19:05:00 UTC
Last enriched: 10/06/2026, 20:34:52 UTC
Last updated: 10/06/2026, 20:34:52 UTC
Views: 3
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