CVE-2026-106375: Incomplete cleanup in Google Chrome
Description
Incomplete cleanup in Dawn in Google Chrome prior to 155.0.8059.39 allowed a remote attacker to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
CVSS v3.1
Score 9.6critical
Affected software
Chrome
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves incomplete cleanup in the Dawn component of Google Chrome before version 155.0.8059.39. Exploiting this flaw could enable a remote attacker to execute arbitrary code outside the sandbox environment via a crafted HTML page. The issue was addressed by Google in the stable channel update 155.0.8059.39, mitigating the risk by correcting the cleanup process.
Potential Impact
If exploited, this vulnerability could allow remote code execution outside the sandbox, potentially compromising the security boundaries of the browser. However, the severity is rated medium, indicating a moderate risk level. There are no known exploits in the wild at this time.
Mitigation Recommendations
Users should update Google Chrome to version 155.0.8059.39 or later to apply the official fix provided by Google. The vendor advisory confirms that this update addresses the vulnerability. No additional mitigation steps are indicated.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-10-06T16:36:57.416Z
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html","vendor":"Google"}]
Threat ID: 6ac5465a2cdf04f656d4a077
Added to database: 10/06/2026, 19:04:58 UTC
Last enriched: 10/06/2026, 20:48:50 UTC
Last updated: 10/06/2026, 23:08:13 UTC
Views: 4
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