CVE-2026-11162: Insufficient policy enforcement in Google Chrome
CVE-2026-11162 is a vulnerability in Google Chrome prior to version 149. 0. 7827. 53 involving insufficient policy enforcement in CSS. This flaw allows a remote attacker to leak cross-origin data by crafting a malicious HTML page. The Chromium security team has rated this vulnerability as Medium severity. There is no CVSS score provided, and no explicit patch or remediation level is confirmed in the available data. The vendor advisory linked does not specify a fix status. No known exploits in the wild have been reported.
AI Analysis
Technical Summary
This vulnerability arises from an inappropriate implementation of CSS policy enforcement in Google Chrome versions before 149.0.7827.53. It enables remote attackers to bypass cross-origin data restrictions, potentially leaking sensitive information by using a specially crafted HTML page. The issue is categorized as a medium severity security flaw by the Chromium project. No CVSS score or detailed remediation information is currently available, and no exploits have been observed in the wild.
Potential Impact
The impact is limited to potential cross-origin data leakage, which can expose sensitive information from other origins to an attacker-controlled page. This could undermine the browser's same-origin policy protections, but the severity is assessed as medium by the vendor. There are no reports of active exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for current remediation guidance. Until an official fix is confirmed, users should consider updating to the latest Chrome version once available. No specific temporary mitigations are provided by the vendor.
CVE-2026-11162: Insufficient policy enforcement in Google Chrome
Description
CVE-2026-11162 is a vulnerability in Google Chrome prior to version 149. 0. 7827. 53 involving insufficient policy enforcement in CSS. This flaw allows a remote attacker to leak cross-origin data by crafting a malicious HTML page. The Chromium security team has rated this vulnerability as Medium severity. There is no CVSS score provided, and no explicit patch or remediation level is confirmed in the available data. The vendor advisory linked does not specify a fix status. No known exploits in the wild have been reported.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from an inappropriate implementation of CSS policy enforcement in Google Chrome versions before 149.0.7827.53. It enables remote attackers to bypass cross-origin data restrictions, potentially leaking sensitive information by using a specially crafted HTML page. The issue is categorized as a medium severity security flaw by the Chromium project. No CVSS score or detailed remediation information is currently available, and no exploits have been observed in the wild.
Potential Impact
The impact is limited to potential cross-origin data leakage, which can expose sensitive information from other origins to an attacker-controlled page. This could undermine the browser's same-origin policy protections, but the severity is assessed as medium by the vendor. There are no reports of active exploitation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for current remediation guidance. Until an official fix is confirmed, users should consider updating to the latest Chrome version once available. No specific temporary mitigations are provided by the vendor.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:10:34.454Z
- 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: 6a220856e29bf47b50dbcb79
Added to database: 6/4/2026, 11:20:54 PM
Last enriched: 6/5/2026, 1:03:33 AM
Last updated: 6/5/2026, 5:03:25 AM
Views: 2
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