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

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Mozilla Firefox affected
Version Status Constraints
157.0.1 unaffected ≤ *

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://bugzilla.mozilla.org/show_bug.cgi?id=2067465 cve-icon cve-icon
https://www.mozilla.org/security/advisories/mfsa2026-104/ cve-icon cve-icon
History

Tue, 06 Oct 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-284
CWE-693

Tue, 06 Oct 2026 12:45:00 +0000

Type Values Removed Values Added
Description Mitigation bypass in the File Handling component. This vulnerability was fixed in Firefox 157.0.1.
Title Mitigation bypass in the File Handling component
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published:

Updated: 2026-10-06T12:30:49.897Z

Reserved: 2026-10-06T12:30:49.691Z

Link: CVE-2026-106016

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-10-06T13:16:47.290

Modified: 2026-10-06T13:16:47.290

Link: CVE-2026-106016

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-06T14:15:17Z

Weaknesses