CVE-2026-14417

Use-After-Free in Chrome Dawn Engine Allows Sandbox Escape

Published Jul 1, 2026 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Description
Use after free in Dawn 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: Critical)

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

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 Use-After-Free in Chrome Dawn Engine Allows Sandbox Escape
Type Values Removed Values Added
Title Use-After-Free in Chrome Dawn Rendering Engine Leading to Sandbox Escape
Type Values Removed Values Added
Title Use-After-Free in Chrome Dawn Rendering Engine Leading to Sandbox Escape
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Dawn Rendering Engine Enables Sandbox Escape
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Dawn Rendering Engine Enables Sandbox Escape
Type Values Removed Values Added
Title Use-After‑Free Vulnerability in Chrome’s Dawn Engine Enables Sandbox Escape
Type Values Removed Values Added
Title Use-After‑Free Vulnerability in Chrome’s Dawn Engine Enables Sandbox Escape
Type Values Removed Values Added
Title Use-After-Free in Dawn Rendering Engine Enables Sandbox Escapes
Type Values Removed Values Added
Title Use-After-Free in Dawn Rendering Engine Enables Sandbox Escapes
Type Values Removed Values Added
Title Use‑after‑Free in Chrome Dawn Enables Sandbox Escape via Crafted Web Page
Type Values Removed Values Added
Title Use‑after‑Free in Chrome Dawn Enables Sandbox Escape via Crafted Web Page
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Dawn Rendering Engine Enables Sandbox Escape
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Dawn Rendering Engine Enables Sandbox Escape
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Dawn Engine Allows Sandbox Escape
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Dawn Engine Allows Sandbox Escape
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Dawn Rendering Engine Allowing Sandbox Escape
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Dawn Rendering Engine Allowing Sandbox Escape
Type Values Removed Values Added
Title Use-After-Free in Chrome Dawn Rendering Engine Enables Potential Sandbox Escape
Type Values Removed Values Added
Title Use-After-Free in Chrome Dawn Rendering Engine Enables Potential Sandbox Escape
Type Values Removed Values Added
Title Use-After-Free in Chrome's Dawn Engine Enables Sandbox Escape
Type Values Removed Values Added
Title Use-After-Free in Chrome's Dawn Engine Enables Sandbox Escape
Type Values Removed Values Added
Title Use-After-Free in Chrome Dawn Enabling Sandbox Escape via Crafted HTML
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Use-After-Free in Chrome Dawn Enabling Sandbox Escape via Crafted HTML
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
Description Use after free in Dawn 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: Critical)
Weaknesses CWE-416
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 3, 2026, 3:55 AM
Reserved
Jul 1, 2026, 9:37 PM
Status
Analyzed
Published
Jul 1, 2026, 11:16 PM
Modified
Oct 25, 2026, 4:10 PM