CVE-2025-0241

CVSS 3.1 Score 7.7 of 10 (high)

Details

Published Jan 7, 2025
Updated: Jan 30, 2025
CWE ID 401

Summary

CVE-2025-0241 is a memory corruption vulnerability affecting Firefox versions prior to 134 and Firefox ESR versions below 128.6, as well as Thunderbird versions preceding 134 and Thunderbird ESR versions below 128.6. This issue is triggered by segmenting maliciously crafted text, which in turn corrupts memory. This memory corruption can potentially lead to a crash, creating an opportunity for attackers to exploit the vulnerability.

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