CVE-2025-13023
Unknown Unknown - Not Provided
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Publication date: 2025-11-11

Last updated on: 2026-04-13

Assigner: Mozilla Corporation

Description
Sandbox escape due to incorrect boundary conditions in the Graphics: WebGPU component. This vulnerability was fixed in Firefox 145 and Thunderbird 145.
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Meta Information
Published
2025-11-11
Last Modified
2026-04-13
Generated
2026-06-16
AI Q&A
2025-11-11
EPSS Evaluated
2026-06-15
NVD
CVE-2025-13023
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
mozilla firefox From 60.9.0 (exc)
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Exploitability
CWE
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KEV
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CWE ID Description
CWE-703 The product does not properly anticipate or handle exceptional conditions that rarely occur during normal operation of the product.
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Executive Summary

This vulnerability is a sandbox escape caused by incorrect boundary conditions in the Graphics: WebGPU component of Firefox versions earlier than 145. It allows an attacker to break out of the restricted environment (sandbox) intended to isolate processes, potentially leading to unauthorized actions.

Impact Analysis

If exploited, this vulnerability could allow an attacker to escape the sandbox environment in Firefox, potentially leading to execution of arbitrary code or access to sensitive information beyond the browser's intended restrictions.

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