CVE-2026-14146: Inappropriate implementation in Google Chrome
Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
AI Analysis
Technical Summary
This vulnerability arises from an inappropriate CSS implementation in Google Chrome versions before 150.0.7871.47. It enables a remote attacker to leak cross-origin data by using a specially crafted HTML page. The issue is classified under CWE-200 (Information Exposure). The CVSS 3.1 vector indicates the attack requires no privileges and user interaction but can result in high confidentiality impact without affecting integrity or availability.
Potential Impact
Successful exploitation can lead to unauthorized disclosure of sensitive cross-origin data, impacting user privacy and confidentiality. There is no impact on data integrity or system availability. No known active exploits have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and update to version 150.0.7871.47 or later once confirmed.
CVE-2026-14146: Inappropriate implementation in Google Chrome
Description
Inappropriate implementation in CSS in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Low)
CVSS v3.1
Score 6.5medium
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from an inappropriate CSS implementation in Google Chrome versions before 150.0.7871.47. It enables a remote attacker to leak cross-origin data by using a specially crafted HTML page. The issue is classified under CWE-200 (Information Exposure). The CVSS 3.1 vector indicates the attack requires no privileges and user interaction but can result in high confidentiality impact without affecting integrity or availability.
Potential Impact
Successful exploitation can lead to unauthorized disclosure of sensitive cross-origin data, impacting user privacy and confidentiality. There is no impact on data integrity or system availability. No known active exploits have been reported.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html for current remediation guidance. Users and administrators should monitor official Google Chrome release notes and update to version 150.0.7871.47 or later once confirmed.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:11:51.083Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html","vendor":"Google"}]
Threat ID: 6a444c3927e9c7971985d679
Added to database: 06/30/2026, 23:07:37 UTC
Last enriched: 07/08/2026, 12:48:22 UTC
Last updated: 08/13/2026, 00:41:09 UTC
Views: 64
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