CVE-2025-0238
CVSS 3.1 Score 5.3 of 10 (medium)
Details
Published Jan 7, 2025
Updated: Jan 13, 2025
CWE ID 416
Summary
CVE-2025-0238 is a use-after-free vulnerability that can be exploited when Firefox versions prior to 134 and Firefox ESR versions prior to 128.6, as well as Thunderbird versions prior to 134 and Thunderbird versions prior to 115.19, fail to allocate memory properly. An attacker who can cause a controlled failed memory allocation may succeed in accessing previously freed memory, potentially resulting in a crash that could be exploited for malicious purposes.
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Affected Products
- Mozilla Firefox
Affected Vendors
- Mozilla