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Security Advisories

CVE-2025-49710

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-49710

Severity

9.8

Critical

CVSS V3

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Description

An integer overflow was present in OrderedHashTable used by the JavaScript engine This vulnerability affects Firefox < 139.0.4.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-49710
  • https://github.com/advisories/GHSA-64mp-f6ff-c8jm
  • https://www.mozilla.org/security/advisories/mfsa2025-47/
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1970095

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