CVE-2026-11298: Insufficient policy enforcement in Google Chrome
CVE-2026-11298 is a vulnerability in Google Chrome for iOS versions prior to 149. 0. 7827. 53 where improper policy enforcement allows a remote attacker to bypass the same origin policy using a crafted HTML page. This issue affects Chrome on iOS and has been assigned a low severity by Chromium security. There is no CVSS score available, and no explicit remediation level or patch link is provided in the data. The vendor advisory linked is a general Chrome stable channel update blog post without specific patch confirmation for this issue. No known exploits are reported in the wild.
AI Analysis
Technical Summary
This vulnerability involves an inappropriate implementation in Chrome for iOS that enables bypassing the same origin policy, a fundamental web security mechanism, via a specially crafted HTML page. The affected versions are Chrome for iOS prior to 149.0.7827.53. The Chromium security team rates this issue as low severity. No detailed CVSS score or explicit remediation details are provided in the available data. The vendor advisory URL points to a general stable channel update announcement without specific mention of this vulnerability's patch status.
Potential Impact
The impact is a potential bypass of the same origin policy on Chrome for iOS, which could allow a remote attacker to access or manipulate content across origins that should be isolated. However, the severity is rated low by Chromium security, indicating limited impact or difficulty in exploitation. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users of Chrome for iOS should monitor official Google Chrome release notes and update to version 149.0.7827.53 or later once confirmed. No specific temporary mitigations are provided in the available data.
CVE-2026-11298: Insufficient policy enforcement in Google Chrome
Description
CVE-2026-11298 is a vulnerability in Google Chrome for iOS versions prior to 149. 0. 7827. 53 where improper policy enforcement allows a remote attacker to bypass the same origin policy using a crafted HTML page. This issue affects Chrome on iOS and has been assigned a low severity by Chromium security. There is no CVSS score available, and no explicit remediation level or patch link is provided in the data. The vendor advisory linked is a general Chrome stable channel update blog post without specific patch confirmation for this issue. No known exploits are reported in the wild.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves an inappropriate implementation in Chrome for iOS that enables bypassing the same origin policy, a fundamental web security mechanism, via a specially crafted HTML page. The affected versions are Chrome for iOS prior to 149.0.7827.53. The Chromium security team rates this issue as low severity. No detailed CVSS score or explicit remediation details are provided in the available data. The vendor advisory URL points to a general stable channel update announcement without specific mention of this vulnerability's patch status.
Potential Impact
The impact is a potential bypass of the same origin policy on Chrome for iOS, which could allow a remote attacker to access or manipulate content across origins that should be isolated. However, the severity is rated low by Chromium security, indicating limited impact or difficulty in exploitation. There are no known exploits in the wild at this time.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Users of Chrome for iOS should monitor official Google Chrome release notes and update to version 149.0.7827.53 or later once confirmed. No specific temporary mitigations are provided in the available data.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:11:19.203Z
- 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: 6a220ef2e29bf47b50de3b6f
Added to database: 6/4/2026, 11:49:06 PM
Last enriched: 6/5/2026, 12:04:26 AM
Last updated: 6/5/2026, 5:01:00 AM
Views: 5
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