CVE-2026-14120: Inappropriate implementation in Google Chrome
Inappropriate implementation in DevTools in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)
AI Analysis
Technical Summary
This vulnerability arises from an inappropriate implementation in Chrome's DevTools component before version 150.0.7871.47. An attacker with control over the renderer process can exploit this flaw to perform a sandbox escape, which could lead to executing code outside the intended security boundaries. The CVSS vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and high impact on confidentiality, integrity, and availability. The vulnerability is tracked as CWE-693 (Protection Mechanism Failure).
Potential Impact
Successful exploitation could allow an attacker who has already compromised the renderer process to escape the sandbox environment, potentially gaining higher privileges or broader system access. This could lead to full compromise of the affected system's security model, impacting confidentiality, integrity, and availability of data and processes.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. The provided vendor advisory link should be monitored for updates regarding an official fix. Until a patch is confirmed, users should exercise caution with untrusted content and consider limiting exposure to potentially malicious web pages.
CVE-2026-14120: Inappropriate implementation in Google Chrome
Description
Inappropriate implementation in DevTools in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Low)
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.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability arises from an inappropriate implementation in Chrome's DevTools component before version 150.0.7871.47. An attacker with control over the renderer process can exploit this flaw to perform a sandbox escape, which could lead to executing code outside the intended security boundaries. The CVSS vector indicates network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and high impact on confidentiality, integrity, and availability. The vulnerability is tracked as CWE-693 (Protection Mechanism Failure).
Potential Impact
Successful exploitation could allow an attacker who has already compromised the renderer process to escape the sandbox environment, potentially gaining higher privileges or broader system access. This could lead to full compromise of the affected system's security model, impacting confidentiality, integrity, and availability of data and processes.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. The provided vendor advisory link should be monitored for updates regarding an official fix. Until a patch is confirmed, users should exercise caution with untrusted content and consider limiting exposure to potentially malicious web pages.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Chrome
- Date Reserved
- 2026-06-29T23:11:46.174Z
- 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: 6a444c3527e9c7971985d596
Added to database: 06/30/2026, 23:07:33 UTC
Last enriched: 07/08/2026, 12:40:10 UTC
Last updated: 08/15/2026, 00:41:10 UTC
Views: 87
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