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Publication date: 2025-12-18

Last updated on: 2026-04-13

Assigner: Mozilla Corporation

Description

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

CVSS Scores

EPSS Scores

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Meta Information

Published

2025-12-18

Last Modified

2026-04-13

Generated

2026-07-06

AI Q&A

2025-12-18

EPSS Evaluated

2026-07-05

NVD

CVE-2025-14860

Affected Vendors & Products

Vendor	Product	Version / Range
mozilla	firefox	146.0.1

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-416	The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Attack-Flow Graph

Executive Summary

CVE-2025-14860 is a use-after-free vulnerability in the Disability Access APIs component of Firefox versions before 146.0.1. It involves improper memory management where the program uses memory after it has been freed, which can lead to security issues. [1]

Impact Analysis

This vulnerability could allow attackers to exploit the bug for arbitrary code execution, meaning they could run malicious code on your system if the vulnerability is not patched. [1]

Mitigation Strategies

To mitigate this vulnerability, you should update Firefox to version 146.0.1 or later, as this version contains the fix for the use-after-free vulnerability in the Disability Access APIs component. [1]

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