CVE-2026-6304
Received
Received - Intake
Use-After-Free in Chrome Graphite Enables Sandbox Escape
Publication date: 2026-04-15
Last updated on: 2026-04-17
Assigner: Chrome
Description
Description
Use after free in Graphite in Google Chrome prior to 147.0.7727.101 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| chrome | to 147.0.7727.101 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-416 | The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a use-after-free issue in the Graphite component of Google Chrome versions prior to 147.0.7727.101. It allows a remote attacker who has already compromised the renderer process to potentially escape the browser's sandbox by using a specially crafted HTML page.
How can this vulnerability impact me? :
If exploited, this vulnerability can allow an attacker to escape the sandbox environment of the browser, potentially gaining higher privileges on the affected system. This could lead to unauthorized access, data theft, or further system compromise.
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