CVE-2026-11291: Policy bypass in Google Chrome
CVE-2026-11291 is a vulnerability in Google Chrome on Android versions prior to 149. 0. 7827. 53. It involves an inappropriate implementation in the Android Autofill feature that allows a remote attacker to bypass the same origin policy using a crafted HTML page. The Chromium security team has rated this issue as low severity. There is no CVSS score provided for this vulnerability. The vendor advisory linked does not explicitly confirm patch availability or remediation status. No known exploits in the wild have been reported.
AI Analysis
Technical Summary
This vulnerability in Google Chrome on Android relates to the Autofill feature, which was improperly implemented, enabling a remote attacker to bypass the same origin policy via a crafted HTML page. The affected versions are those prior to 149.0.7827.53. The same origin policy 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 potentially allow unauthorized access to sensitive data across origins. The Chromium security severity is classified as low. The vendor advisory linked does not explicitly state if a fix has been released, but the affected version suggests that 149.0.7827.53 is the fixed version.
Potential Impact
The impact is a low severity security issue where an attacker can bypass the same origin policy in Chrome on Android via the Autofill feature. This could lead to unauthorized access to data that should be segregated by origin. There are no reports of active exploitation in the wild. The issue affects only Android versions of Chrome prior to 149.0.7827.53.
Mitigation Recommendations
The vendor advisory does not explicitly confirm patch availability, but the affected version list indicates that updating to Chrome version 149.0.7827.53 or later addresses the issue. Users should update their Chrome for Android to version 149.0.7827.53 or newer to mitigate this vulnerability. Since this is not a cloud service, remediation depends on user-side updates. Patch status is not yet confirmed explicitly in the advisory; users should monitor the linked vendor advisory for the latest remediation guidance.
CVE-2026-11291: Policy bypass in Google Chrome
Description
CVE-2026-11291 is a vulnerability in Google Chrome on Android versions prior to 149. 0. 7827. 53. It involves an inappropriate implementation in the Android Autofill feature that allows a remote attacker to bypass the same origin policy using a crafted HTML page. The Chromium security team has rated this issue as low severity. There is no CVSS score provided for this vulnerability. The vendor advisory linked does not explicitly confirm patch availability or remediation status. No known exploits in the wild have been reported.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome on Android relates to the Autofill feature, which was improperly implemented, enabling a remote attacker to bypass the same origin policy via a crafted HTML page. The affected versions are those prior to 149.0.7827.53. The same origin policy 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 potentially allow unauthorized access to sensitive data across origins. The Chromium security severity is classified as low. The vendor advisory linked does not explicitly state if a fix has been released, but the affected version suggests that 149.0.7827.53 is the fixed version.
Potential Impact
The impact is a low severity security issue where an attacker can bypass the same origin policy in Chrome on Android via the Autofill feature. This could lead to unauthorized access to data that should be segregated by origin. There are no reports of active exploitation in the wild. The issue affects only Android versions of Chrome prior to 149.0.7827.53.
Mitigation Recommendations
The vendor advisory does not explicitly confirm patch availability, but the affected version list indicates that updating to Chrome version 149.0.7827.53 or later addresses the issue. Users should update their Chrome for Android to version 149.0.7827.53 or newer to mitigate this vulnerability. Since this is not a cloud service, remediation depends on user-side updates. Patch status is not yet confirmed explicitly in the advisory; users should monitor the linked vendor advisory for the latest remediation guidance.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:11:17.285Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html","vendor":"Google"}]
Threat ID: 6a220eede29bf47b50de3a63
Added to database: 6/4/2026, 11:49:01 PM
Last enriched: 6/5/2026, 12:04:58 AM
Last updated: 6/5/2026, 4:59:22 AM
Views: 4
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.