CVE-2025-0240
CVSS 3.1 Score 4 of 10 (medium)
Details
Published Jan 7, 2025
Updated: Feb 4, 2025
CWE ID 416
Summary
CVE-2025-0240 is a vulnerability that arises when Firefox and Thunderbird versions prior to 134 and 128.6, respectively, attempt to parse a JavaScript module as JSON. Under certain conditions, this action can result in cross-compartment access, leading to a potential use-after-free issue. By exploiting this vulnerability, an attacker could gain unauthorized access to sensitive data or cause the application to crash.
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Affected Products
- Mozilla Firefox
Affected Vendors
- Mozilla