PT-2025-25207

CVE-2025-49710

Published

2025-06-10

Updated

2026-10-23

CVSS 2.0

Critical

MetricsAV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 139.0.4

Description An integer overflow occurred in the OrderedHashTable used by the JavaScript engine.

Recommendations For versions prior to 139.0.4, update to version 139.0.4 or later to resolve the issue.

Exploitability

Fix

Impacts

Researchers

Vendors

Affected products

Weakness enumeration

Related identifiers

ALT-PU-2025-11100

ALT-PU-2025-11497

ALT-PU-2025-14599

ALT-PU-2025-8725

OPENSUSE-SU-2025:15203-1

OPENSUSE-SU-2026:11373-1

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