CVE-2026-14427

Chromium Skia Heap Overflow Allows Sandbox Escape

Published Jul 1, 2026 CVSS 3.1 · 8.3 High EPSS < 1% KEV · Not listed
Description
Heap buffer overflow in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process 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

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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
Debian DSA Debian DSA DSA-6534-1 webkit2gtk security update
History
Type Values Removed Values Added
Title Chromium Skia Heap Overflow Allows Sandbox Escape
Type Values Removed Values Added
Title Skia Heap Buffer Overflow Enabling Sandbox Escape in Chrome
Type Values Removed Values Added
Title Skia Heap Buffer Overflow Enabling Sandbox Escape in Chrome
Type Values Removed Values Added
Title Skia Rendering Engine Heap Buffer Overflow Enables Sandbox Escape
Type Values Removed Values Added
Title Skia Rendering Engine Heap Buffer Overflow Enables Sandbox Escape
Type Values Removed Values Added
Title Skia Heap Buffer Overflow Enables Potential Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Skia Heap Buffer Overflow Enables Potential Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Heap Buffer Overflow in Skia Enables Sandbox Escape
Type Values Removed Values Added
Title Heap Buffer Overflow in Skia Enables Sandbox Escape
Type Values Removed Values Added
Title Chrome Skia Heap Buffer Overflow Enables Sandbox Escape
Type Values Removed Values Added
Title Chrome Skia Heap Buffer Overflow Enables Sandbox Escape
Type Values Removed Values Added
Title Remote Renderer Heap Overflow Enabling Sandbox Escape in Chrome
Type Values Removed Values Added
Title Remote Renderer Heap Overflow Enabling Sandbox Escape in Chrome
Type Values Removed Values Added
Title Heap Buffer Overflow in Skia Rendering Path Leading to Sandbox Escape
Type Values Removed Values Added
Title Heap Buffer Overflow in Skia Rendering Path Leading to Sandbox Escape
Type Values Removed Values Added
Title Skia Heap Buffer Overflow Enables Sandbox Escape in Chrome
Type Values Removed Values Added
Title Skia Heap Buffer Overflow Enables Sandbox Escape in Chrome
Type Values Removed Values Added
Title Skia Heap Buffer Overflow enabling potential sandbox escape in Chrome
Type Values Removed Values Added
Title Skia Heap Buffer Overflow enabling potential sandbox escape in Chrome
Type Values Removed Values Added
Title Skia Heap Buffer Overflow in Chrome Allows Sandbox Escape
Type Values Removed Values Added
Title Skia Heap Buffer Overflow in Chrome Allows Sandbox Escape
Type Values Removed Values Added
Title Skia Heap Buffer Overflow in Chrome Allowing Potential Sandbox Escape
Type Values Removed Values Added
Title Skia Heap Buffer Overflow in Chrome Allowing Potential Sandbox Escape
Type Values Removed Values Added
Title Skia Heap Buffer Overflow Enabling Sandbox Escape via Crafted HTML in Google Chrome
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Skia Heap Buffer Overflow Enabling Sandbox Escape via Crafted HTML in Google Chrome
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.3, 'vector': 'CVSS:3.1/AV:N/AC:H/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 Heap buffer overflow in Skia in Google Chrome prior to 150.0.7871.46 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Critical)
Weaknesses CWE-122
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, 9:10 PM