CVE-2026-14055

Chrome Device Trust Validation Flaw Enabling Sandbox Escape

Published Jun 30, 2026 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Description
Insufficient validation of untrusted input in Device Trust in Google Chrome on Windows 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)

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Chrome Device Trust Validation Flaw Enabling Sandbox Escape
Type Values Removed Values Added
Title Insufficient Validation in Chrome Device Trust Enables Sandbox Escape on Windows
Type Values Removed Values Added
Title Insufficient Validation in Chrome Device Trust Enables Sandbox Escape on Windows
Type Values Removed Values Added
Title Chrome Device Trust Sandbox Escape
Type Values Removed Values Added
Title Chrome Device Trust Sandbox Escape
Type Values Removed Values Added
Title Device Trust Validation Flaw Allows Sandbox Escape via Crafted HTML
Type Values Removed Values Added
Title Device Trust Validation Flaw Allows Sandbox Escape via Crafted HTML
Type Values Removed Values Added
Title Device Trust Input Validation Failure Enabling Sandbox Escape in Chrome
Type Values Removed Values Added
Title Device Trust Input Validation Failure Enabling Sandbox Escape in Chrome
Type Values Removed Values Added
Title Device Trust Input Validation Vulnerability in Chrome Allows Sandbox Escape
Type Values Removed Values Added
Title Device Trust Input Validation Vulnerability in Chrome Allows Sandbox Escape
Type Values Removed Values Added
Title Chrome Device Trust Input Validation Flaw Enabling Sandbox Escape via Crafted HTML
Type Values Removed Values Added
Title Chrome Device Trust Input Validation Flaw Enabling Sandbox Escape via Crafted HTML
Type Values Removed Values Added
Title Chrome Device Trust Validation Flaw Enables Sandbox Escape
Type Values Removed Values Added
Title Chrome Device Trust Validation Flaw Enables Sandbox Escape
Type Values Removed Values Added
Title Chrome Device Trust Exploit Enables Sandbox Escape
Type Values Removed Values Added
Title Chrome Device Trust Exploit Enables Sandbox Escape
Type Values Removed Values Added
Title Chrome Device Trust Input Validation Flaw Enabling Sandbox Escape
Type Values Removed Values Added
Title Chrome Device Trust Input Validation Flaw Enabling Sandbox Escape
Type Values Removed Values Added
Title Device Trust Input Validation Flaw Allows Sandbox Escape in Chrome
Type Values Removed Values Added
Title Device Trust Input Validation Flaw Allows Sandbox Escape in Chrome
Type Values Removed Values Added
Title Chrome Device Trust Input Validation Allows Sandbox Escape via Crafted HTML Page
Type Values Removed Values Added
Title Chrome Device Trust Input Validation Allows Sandbox Escape via Crafted HTML Page
Type Values Removed Values Added
Title Chrome Device Trust Vulnerability Enabling Sandbox Escape via Crafted HTML Page
Type Values Removed Values Added
Title Chrome Device Trust Vulnerability Enabling Sandbox Escape via Crafted HTML Page
Type Values Removed Values Added
Title Chrome Device Trust Input Validation Glitch Allows Sandbox Escape via Crafted HTML
Type Values Removed Values Added
Title Chrome Device Trust Input Validation Glitch Allows Sandbox Escape via Crafted HTML
Type Values Removed Values Added
Title Chrome Device Trust Sandbox Escape via Crafted HTML Page
Type Values Removed Values Added
Title Chrome Device Trust Sandbox Escape via Crafted HTML Page
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 9.6, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Insufficient Input Validation in Chrome Device Trust Leading to Sandbox Escape via Crafted Page
Type Values Removed Values Added
Title Insufficient Input Validation in Chrome Device Trust Leading to Sandbox Escape via Crafted Page
Type Values Removed Values Added
Description Insufficient validation of untrusted input in Device Trust in Google Chrome on Windows 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)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 6:53 PM
Reserved
Jun 29, 2026, 11:11 PM
Status
Modified
Published
Jun 30, 2026, 11:17 PM
Modified
Oct 25, 2026, 9:10 PM