Question: What is CVE-2025-0240?
Answer: CVE-2025-0240 is a vulnerability classified as medium with a CVSS score of 4.0. It falls under CWE-416 and affects the system as follows: Parsing a JavaScript module as JSON could, under some circumstances, cause cross-compartment access, which may result in a use-after-free. This vulnerability affects Firefox < 134, Firefox ESR < 128.6, Thunderbird < 134, and Thunderbird < 128.6.