---
id: CVE-2026-106016
title: Mitigation bypass in the File Handling component
summary: >-
  Mitigation bypass in the File Handling component. This vulnerability was fixed
  in Firefox 157.0.1.
severity: none
vendor: Mozilla
product: Firefox
affected:
  - Firefox
published: '2026-10-06'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T16:00:36.547'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-106016'
references:
  - url: 'https://bugzilla.mozilla.org/show_bug.cgi?id=2067465'
    label: security@mozilla.org
  - url: 'https://www.mozilla.org/security/advisories/mfsa2026-104/'
    label: security@mozilla.org
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-06T12:59:11.019Z'
---

## Overview

Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 157.0.1.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.