CVE-2026-14423: Type Confusion in Google Chrome
Type Confusion in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
AI Analysis
Technical Summary
CVE-2026-14423 is a type confusion vulnerability in the Tint component of Google Chrome. It affects versions before 150.0.7871.46 and allows a remote attacker to potentially perform a sandbox escape by delivering a specially crafted HTML page. This vulnerability is rated critical with a CVSS 3.1 score of 9.6, reflecting its potential to compromise confidentiality, integrity, and availability. The vendor has published an advisory indicating the fixed version is 150.0.7871.46.
Potential Impact
Successful exploitation could allow an attacker to escape the Chrome sandbox, potentially leading to arbitrary code execution with elevated privileges. This compromises the security boundaries intended to isolate web content, risking full system compromise.
Mitigation Recommendations
Users should update Google Chrome to version 150.0.7871.46 or later, where this vulnerability is fixed. The vendor advisory confirms the availability of this official fix. No additional mitigations are specified.
CVE-2026-14423: Type Confusion in Google Chrome
Description
Type Confusion in Tint in Google Chrome prior to 150.0.7871.46 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVSS v3.1
Score 9.6critical
Affected software
pkg:github/chromium/chromiumRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-14423 is a type confusion vulnerability in the Tint component of Google Chrome. It affects versions before 150.0.7871.46 and allows a remote attacker to potentially perform a sandbox escape by delivering a specially crafted HTML page. This vulnerability is rated critical with a CVSS 3.1 score of 9.6, reflecting its potential to compromise confidentiality, integrity, and availability. The vendor has published an advisory indicating the fixed version is 150.0.7871.46.
Potential Impact
Successful exploitation could allow an attacker to escape the Chrome sandbox, potentially leading to arbitrary code execution with elevated privileges. This compromises the security boundaries intended to isolate web content, risking full system compromise.
Mitigation Recommendations
Users should update Google Chrome to version 150.0.7871.46 or later, where this vulnerability is fixed. The vendor advisory confirms the availability of this official fix. No additional mitigations are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-07-01T21:37:33.802Z
- 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: 6a459a0b27e9c7971943c0f4
Added to database: 07/01/2026, 22:51:55 UTC
Last enriched: 07/09/2026, 09:16:34 UTC
Last updated: 08/15/2026, 15:07:10 UTC
Views: 169
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