CVE-2026-106200: Use after free in Google Chrome
Description
CVE-2026-106200 is a use-after-free vulnerability in the Track component of Google Chrome prior to version 155.0.8059.39. This flaw allows a remote attacker to execute arbitrary code within the sandbox by delivering a crafted HTML page. The vulnerability has a high severity rating with a CVSS score of 8.8. Google has released an update to address this issue in Chrome version 155.0.8059.39.
CVSS v3.1
Score 8.8high
Affected software
Chrome
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AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves a use-after-free condition in the Track component of Google Chrome before version 155.0.8059.39. Exploitation requires a user to visit a maliciously crafted HTML page, which can lead to arbitrary code execution inside the browser's sandbox environment. The flaw is rated high severity with a CVSS 3.1 base score of 8.8, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, and high impact on confidentiality, integrity, and availability. Google has published a stable channel update fixing this vulnerability in version 155.0.8059.39.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary code within the sandbox of the affected Chrome browser, potentially compromising confidentiality, integrity, and availability of the user's environment. The vulnerability requires user interaction (visiting a crafted HTML page) but does not require privileges or complex attack conditions.
Mitigation Recommendations
Google has released an official fix in Chrome version 155.0.8059.39. Users and administrators should update to this version or later to remediate the vulnerability. No additional mitigation steps are indicated by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-06T16:31:08.227Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","vendor":"Google"}]
Threat ID: 6ac546372cdf04f656d49d02
Added to database: 10/06/2026, 19:04:23 UTC
Last enriched: 10/06/2026, 22:34:19 UTC
Last updated: 10/07/2026, 03:48:08 UTC
Views: 2
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