CVE-2025-14324 (GCVE-0-2025-14324)

Vulnerability from cvelistv5 – Published: 2025-12-09 13:37 – Updated: 2025-12-10 14:32
VLAI?
Summary
JIT miscompilation in the JavaScript Engine: JIT component. This vulnerability affects Firefox < 146, Firefox ESR < 115.31, Firefox ESR < 140.6, Thunderbird < 146, and Thunderbird < 140.6.
Severity ?
No CVSS data available.
Assigner
Impacted products
Vendor Product Version
Mozilla Firefox Affected: unspecified , < 146 (custom)
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    Mozilla Firefox ESR Affected: unspecified , < 115.31 (custom)
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    Mozilla Firefox ESR Affected: unspecified , < 140.6 (custom)
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    Mozilla Thunderbird Affected: unspecified , < 146 (custom)
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    Mozilla Thunderbird Affected: unspecified , < 140.6 (custom)
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Credits
Lingming Zhang
Show details on NVD website

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      "title": "JIT miscompilation in the JavaScript Engine: JIT component"
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    "dateReserved": "2025-12-09T13:37:56.958Z",
    "dateUpdated": "2025-12-10T14:32:20.312Z",
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  }
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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