CVE-2026-10973: Uninitialized Use in Google Chrome
CVE-2026-10973 is a vulnerability in Google Chrome prior to version 149. 0. 7827. 53 involving uninitialized use in the Dawn component. This flaw could allow a remote attacker to leak cross-origin data by crafting a malicious HTML page. The vulnerability is classified with high severity by Chromium security. There is no CVSS score available for this issue. The vendor has published an advisory linked to a stable channel update, indicating a fix is available in version 149. 0. 7827.
AI Analysis
Technical Summary
An uninitialized use vulnerability exists in the Dawn component of Google Chrome versions prior to 149.0.7827.53. This vulnerability allows a remote attacker to leak cross-origin data by using a specially crafted HTML page. The issue was assigned CVE-2026-10973 and is rated as high severity by Chromium security. The vulnerability is addressed in Chrome version 149.0.7827.53, as noted in the official Google Chrome stable channel update advisory.
Potential Impact
The vulnerability enables remote attackers to leak cross-origin data, which can lead to unauthorized disclosure of sensitive information across different web origins. This compromises the confidentiality of data accessible through the browser. No evidence of active exploitation in the wild has been reported.
Mitigation Recommendations
A fix for this vulnerability is available in Google Chrome version 149.0.7827.53. Users and administrators should update affected Chrome installations to this version or later to remediate the issue. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for detailed update instructions.
CVE-2026-10973: Uninitialized Use in Google Chrome
Description
CVE-2026-10973 is a vulnerability in Google Chrome prior to version 149. 0. 7827. 53 involving uninitialized use in the Dawn component. This flaw could allow a remote attacker to leak cross-origin data by crafting a malicious HTML page. The vulnerability is classified with high severity by Chromium security. There is no CVSS score available for this issue. The vendor has published an advisory linked to a stable channel update, indicating a fix is available in version 149. 0. 7827.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
An uninitialized use vulnerability exists in the Dawn component of Google Chrome versions prior to 149.0.7827.53. This vulnerability allows a remote attacker to leak cross-origin data by using a specially crafted HTML page. The issue was assigned CVE-2026-10973 and is rated as high severity by Chromium security. The vulnerability is addressed in Chrome version 149.0.7827.53, as noted in the official Google Chrome stable channel update advisory.
Potential Impact
The vulnerability enables remote attackers to leak cross-origin data, which can lead to unauthorized disclosure of sensitive information across different web origins. This compromises the confidentiality of data accessible through the browser. No evidence of active exploitation in the wild has been reported.
Mitigation Recommendations
A fix for this vulnerability is available in Google Chrome version 149.0.7827.53. Users and administrators should update affected Chrome installations to this version or later to remediate the issue. Refer to the official Google Chrome stable channel update advisory at https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html for detailed update instructions.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-04T17:06:19.478Z
- 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: 6a220809e29bf47b50dbae38
Added to database: 6/4/2026, 11:19:37 PM
Last enriched: 6/5/2026, 3:05:05 AM
Last updated: 6/5/2026, 4:57:56 AM
Views: 2
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