CVE-2026-13781

Skia Input Validation Weakness Enables Sandbox Escape in Chrome

Published Jun 30, 2026 CVSS 3.1 · 9.6 Critical EPSS < 1% KEV · Not listed
Description
Insufficient validation of untrusted input in Skia 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: 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 Skia Input Validation Weakness Enables Sandbox Escape in Chrome
Type Values Removed Values Added
Title Input Validation Flaw in Skia Allows Potential Sandbox Escape via Crafted HTML in Chrome
Type Values Removed Values Added
Title Input Validation Flaw in Skia Allows Potential Sandbox Escape via Crafted HTML in Chrome
Type Values Removed Values Added
Title Insufficient Skia Input Validation Enabling Sandbox Escape in Chrome
Type Values Removed Values Added
Title Insufficient Skia Input Validation Enabling Sandbox Escape in Chrome
Type Values Removed Values Added
Title Skia Skips Input Validation Leading to Potential Sandbox Escape
Type Values Removed Values Added
Title Skia Skips Input Validation Leading to Potential Sandbox Escape
Type Values Removed Values Added
Title Skia Input Validation Flaw Enabling Sandbox Escape via Crafted HTML in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Flaw Enabling Sandbox Escape via Crafted HTML in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Flaw Allows Remote Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Flaw Allows Remote Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Flaw Enabling Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Flaw Enabling Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Flaw in Chrome Enables Sandbox Escape
Type Values Removed Values Added
Title Skia Input Validation Flaw in Chrome Enables Sandbox Escape
Type Values Removed Values Added
Title Skia Input Validation Flaw Enabling Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Flaw Enabling Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Defect Enables Renderer Sandbox Escape
Type Values Removed Values Added
Title Skia Input Validation Defect Enables Renderer Sandbox Escape
Type Values Removed Values Added
Title Skia Input Validation Flaw Enables Sandbox Escape in Google Chrome
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
Title Skia Input Validation Flaw Enables Sandbox Escape 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 Input Validation Leading to Sandbox Escape in Google Chrome
Type Values Removed Values Added
Title Skia Input Validation Leading to Sandbox Escape in Google Chrome
Type Values Removed Values Added
Description Insufficient validation of untrusted input in Skia 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: Critical)
Weaknesses CWE-20
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 2, 2026, 3:57 AM
Reserved
Jun 29, 2026, 11:03 PM
Status
Modified
Published
Jun 30, 2026, 11:16 PM
Modified
Oct 25, 2026, 5:10 PM