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Security Advisories

CVE-2025-0240

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-0240

Severity

Unknown
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Description

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.

References

Affected packages


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