CVE-2026-14004: Inappropriate implementation in Google Chrome
CVE-2026-14004 is a medium severity vulnerability in Google Chrome prior to version 150.0.7871.47. It involves an inappropriate implementation in CSS that allows a remote attacker to leak cross-origin data via a crafted HTML page. This issue affects desktop versions of Chrome before the specified fixed version. No known exploits are reported in the wild at this time.
AI Analysis
Technical Summary
This vulnerability in Google Chrome's CSS implementation prior to version 150.0.7871.47 permits a remote attacker to leak cross-origin data by crafting a malicious HTML page. The flaw arises from improper handling of CSS, which can be exploited to bypass same-origin policies and access data from other origins. The issue is classified as medium severity by Chromium security. The vendor has released a stable channel update fixing this issue in version 150.0.7871.47.
Potential Impact
Successful exploitation allows a remote attacker to leak data from other origins, potentially exposing sensitive information that should be protected by same-origin policy restrictions. This can undermine user privacy and security when browsing untrusted web content.
Mitigation Recommendations
Users and administrators should update Google Chrome to version 150.0.7871.47 or later, where this vulnerability has been fixed. The vendor advisory confirms the availability of this update. No additional mitigation steps are indicated.
CVE-2026-14004: Inappropriate implementation in Google Chrome
Description
CVE-2026-14004 is a medium severity vulnerability in Google Chrome prior to version 150.0.7871.47. It involves an inappropriate implementation in CSS that allows a remote attacker to leak cross-origin data via a crafted HTML page. This issue affects desktop versions of Chrome before the specified fixed version. No known exploits are reported in the wild at this time.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Google Chrome's CSS implementation prior to version 150.0.7871.47 permits a remote attacker to leak cross-origin data by crafting a malicious HTML page. The flaw arises from improper handling of CSS, which can be exploited to bypass same-origin policies and access data from other origins. The issue is classified as medium severity by Chromium security. The vendor has released a stable channel update fixing this issue in version 150.0.7871.47.
Potential Impact
Successful exploitation allows a remote attacker to leak data from other origins, potentially exposing sensitive information that should be protected by same-origin policy restrictions. This can undermine user privacy and security when browsing untrusted web content.
Mitigation Recommendations
Users and administrators should update Google Chrome to version 150.0.7871.47 or later, where this vulnerability has been fixed. The vendor advisory confirms the availability of this update. No additional mitigation steps are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:04:15.810Z
- 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: 6a444c2927e9c7971985d0f8
Added to database: 06/30/2026, 23:07:21 UTC
Last enriched: 07/01/2026, 02:08:40 UTC
Last updated: 07/01/2026, 02:08:40 UTC
Views: 3
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