CVE-2026-13821

Use‑After‑Free in Chrome Canvas Enables Remote Code Execution in Browser Sandbox

Published Jun 30, 2026 CVSS 3.1 · 8.8 High EPSS < 1% KEV · Not listed
Description
Use after free in Canvas in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)

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 Canvas Enables Remote Code Execution in Browser Sandbox
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Title Use‑after‑free in Chrome's Canvas enables remote code execution
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Title Use‑after‑free in Chrome's Canvas enables remote code execution
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Title Use-After-Free in Chrome Canvas Enables Remote Code Execution
Type Values Removed Values Added
Title Use-After-Free in Chrome Canvas Enables Remote Code Execution
Type Values Removed Values Added
Title Use‑After‑Free in Canvas Enables Remote Code Execution in Google Chrome
Type Values Removed Values Added
Title Use‑After‑Free in Canvas Enables Remote Code Execution in Google Chrome
Type Values Removed Values Added
Title Use-After-Free in Chrome Canvas Allows Remote Sandbox Code Execution
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Title Use-After-Free in Chrome Canvas Allows Remote Sandbox Code Execution
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Title Use‑After‑Free in Chrome Canvas Enables Arbitrary Code Execution
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Title Use‑After‑Free in Chrome Canvas Enables Arbitrary Code Execution
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Title Use‑After‑Free in Chrome Canvas Enables Remote Code Execution inside Browser Sandbox
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Title Use‑After‑Free in Chrome Canvas Enables Remote Code Execution inside Browser Sandbox
Type Values Removed Values Added
Title Use‑After‑Free in Canvas Enables Remote Code Execution within Chrome Sandbox
Type Values Removed Values Added
Title Use‑After‑Free in Canvas Enables Remote Code Execution within Chrome Sandbox
Type Values Removed Values Added
Title Use‑After‑Free in Canvas Enables Remote Code Execution in Google Chrome
Type Values Removed Values Added
Title Use‑After‑Free in Canvas Enables Remote Code Execution in Google Chrome
Type Values Removed Values Added
Title Use-After-Free in Canvas Permits Remote Code Execution inside Chrome Sandbox
Type Values Removed Values Added
Title Use-After-Free in Canvas Permits Remote Code Execution inside Chrome Sandbox
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Canvas Allows Remote Code Execution Inside Sandbox
Type Values Removed Values Added
Title Use‑After‑Free in Chrome Canvas Allows Remote Code Execution Inside Sandbox
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Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/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 Use After Free in Chrome Canvas Enables Remote Code Execution
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 Canvas Enables Remote Code Execution
Type Values Removed Values Added
Description Use after free in Canvas in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
Weaknesses CWE-416
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 2, 2026, 3:55 AM
Reserved
Jun 29, 2026, 11:03 PM
Status
Analyzed
Published
Jun 30, 2026, 11:16 PM
Modified
Oct 25, 2026, 5:10 PM