CVE-2026-13944: Inappropriate implementation in Google Chrome
CVE-2026-13944 is a medium severity vulnerability in Google Chrome on Mac systems prior to version 150.0.7871.47. It involves an inappropriate implementation in the DataTransfer API that allows a remote attacker to leak cross-origin data if a user performs specific UI gestures on a crafted HTML page. This vulnerability affects desktop versions of Chrome on Mac and does not have a confirmed CVSS score.
AI Analysis
Technical Summary
This vulnerability arises from an inappropriate implementation of the DataTransfer interface in Google Chrome on Mac platforms before version 150.0.7871.47. An attacker who convinces a user to perform specific UI gestures on a maliciously crafted HTML page can cause cross-origin data leakage. The issue was publicly disclosed with medium severity by Chromium security. No detailed CVSS vector or score is provided. The vulnerability is addressed in Chrome version 150.0.7871.47.
Potential Impact
Successful exploitation can lead to unauthorized disclosure of cross-origin data, potentially exposing sensitive information from other web origins to an attacker-controlled page. This compromises the confidentiality of data accessible through the browser's DataTransfer API on affected Chrome versions on Mac. There is no indication of remote code execution or system compromise.
Mitigation Recommendations
Users should update Google Chrome on Mac to version 150.0.7871.47 or later, where this vulnerability is fixed. The vendor advisory confirms the availability of a stable channel update addressing this issue. No additional mitigations are specified or required beyond applying the official update.
CVE-2026-13944: Inappropriate implementation in Google Chrome
Description
CVE-2026-13944 is a medium severity vulnerability in Google Chrome on Mac systems prior to version 150.0.7871.47. It involves an inappropriate implementation in the DataTransfer API that allows a remote attacker to leak cross-origin data if a user performs specific UI gestures on a crafted HTML page. This vulnerability affects desktop versions of Chrome on Mac and does not have a confirmed CVSS score.
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from an inappropriate implementation of the DataTransfer interface in Google Chrome on Mac platforms before version 150.0.7871.47. An attacker who convinces a user to perform specific UI gestures on a maliciously crafted HTML page can cause cross-origin data leakage. The issue was publicly disclosed with medium severity by Chromium security. No detailed CVSS vector or score is provided. The vulnerability is addressed in Chrome version 150.0.7871.47.
Potential Impact
Successful exploitation can lead to unauthorized disclosure of cross-origin data, potentially exposing sensitive information from other web origins to an attacker-controlled page. This compromises the confidentiality of data accessible through the browser's DataTransfer API on affected Chrome versions on Mac. There is no indication of remote code execution or system compromise.
Mitigation Recommendations
Users should update Google Chrome on Mac to version 150.0.7871.47 or later, where this vulnerability is fixed. The vendor advisory confirms the availability of a stable channel update addressing this issue. No additional mitigations are specified or required beyond applying the official update.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:03:58.260Z
- 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: 6a444c2227e9c7971985cd81
Added to database: 06/30/2026, 23:07:14 UTC
Last enriched: 07/01/2026, 02:52:44 UTC
Last updated: 07/01/2026, 02:52:44 UTC
Views: 2
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