Critical severity9.8NVD Advisory· Published Jun 11, 2025· Updated Apr 13, 2026
CVE-2025-49710
CVE-2025-49710
Description
An integer overflow was present in OrderedHashTable used by the JavaScript engine. This vulnerability was fixed in Firefox 139.0.4.
Affected products
1Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- www.mozilla.org/security/advisories/mfsa2025-47/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdPermissions Required
News mentions
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