Vulnerability Database

309,364

Total vulnerabilities in the database

CVE-2025-49710

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

  • Published: Jun 11, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2025-49710
  • Severity: Critical
  • Exploit:

CVSS v3:

  • Severity: Critical
  • Score: 9.8
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWEs:

Software From Fixed in
mozilla / firefox - 139.0.4