CVE-2026-106213: Race condition in Google Chrome
Description
A race condition vulnerability exists in the WebAudio component of Google Chrome prior to version 155.0.8059.39. This flaw could allow a remote attacker to potentially leak cross-origin data by crafting a malicious HTML page. The vulnerability has a medium severity rating and a CVSS score of 4.3. Google has published a stable channel update addressing this issue.
CVSS v3.1
Score 4.3medium
Affected software
Chrome
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-106213 is a race condition vulnerability in the WebAudio subsystem of Google Chrome versions before 155.0.8059.39. Exploitation could lead to cross-origin data leakage when a user visits a specially crafted HTML page. The vulnerability is rated medium severity by Chromium security and has a CVSS 3.1 base score of 4.3, indicating limited confidentiality impact without integrity or availability effects. The vendor advisory confirms a stable channel update has been released to fix this issue.
Potential Impact
Successful exploitation may result in unauthorized disclosure of cross-origin data, potentially compromising user privacy. There is no indication of integrity or availability impact. No known exploits are reported in the wild at this time.
Mitigation Recommendations
Users should update Google Chrome to version 155.0.8059.39 or later, where this race condition vulnerability has been patched. Refer to the official Google Chrome stable channel update advisory for details: https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-06T16:31:39.878Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","vendor":"Google"}]
Threat ID: 6ac546392cdf04f656d49d1b
Added to database: 10/06/2026, 19:04:25 UTC
Last enriched: 10/06/2026, 22:33:55 UTC
Last updated: 10/07/2026, 03:28:11 UTC
Views: 2
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