CVE-2026-106365: Missing authorization in Google Chrome
Description
A missing authorization vulnerability in the Animation component of Google Chrome prior to version 155.0.8059.39 allows a remote attacker to bypass the web origin policy using a crafted HTML page. This vulnerability has been assigned CVE-2026-106365 and is rated with medium severity by Chromium security. The issue was addressed in Chrome version 155.0.8059.39.
Affected software
Chrome
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-106365 is a vulnerability in Google Chrome's Animation feature that results from missing authorization checks. This flaw enables a remote attacker to bypass the web origin policy by crafting a malicious HTML page, potentially allowing unauthorized access to web content. The vulnerability affects Chrome versions before 155.0.8059.39 and has been fixed in that version.
Potential Impact
The vulnerability allows bypassing the web origin policy, which is a fundamental security mechanism that restricts how documents or scripts loaded from one origin can interact with resources from another origin. Bypassing this policy can lead to unauthorized access to sensitive information or actions across origins. The severity is rated medium, indicating a moderate risk that requires timely remediation.
Mitigation Recommendations
A fix is available in Google Chrome version 155.0.8059.39. Users and administrators should update to this version or later to mitigate the vulnerability. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html for more details.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-06T16:36:33.662Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","vendor":"Google"}]
Threat ID: 6ac546582cdf04f656d4a062
Added to database: 10/06/2026, 19:04:56 UTC
Last enriched: 10/06/2026, 20:49:18 UTC
Last updated: 10/06/2026, 23:08:26 UTC
Views: 2
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