CVE-2025-14860

CRITICAL

Firefox < 146.0.1 - Use-After-Free in Disability Access APIs

Title source: llm

Use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox 146.0.1.

Core 2

Core References

Permissions Required

Vendor Advisory

CVSS v3 9.8

EPSS 0.0005

EPSS Percentile 17.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnrichment

Exploitation none

Automatable yes

Technical Impact total

CWE

CWE-416

Status published

Products (2)

mozilla/firefox < 146.0.1

Mozilla/Firefox 146.0.1

Published Dec 18, 2025

Tracked Since Feb 18, 2026