CVE-2026-118018
Received Received - Intake

Firefox for Android Downloads Component Spoofing Vulnerability

Publication date: 2026-10-27

Last updated on: 2026-10-27

Assigner: Mozilla Corporation

Description
Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 159.

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Meta Information

Published
2026-10-27
Last Modified
2026-10-27
Generated
2026-10-27
AI Q&A
2026-10-27
EPSS Evaluated
N/A
NVD
CVE-2026-118018
EUVD
EUVD-2026-110916

Affected Vendors & Products

Currently, no data is known.

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-UNKNOWN

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Executive Summary

This is a spoofing vulnerability in the Downloads component of Firefox for Android. It allows an attacker to deceive users by manipulating download prompts or indicators, potentially tricking them into downloading malicious files.

Impact Analysis

If exploited, this vulnerability could lead to users unknowingly downloading harmful files, compromising their device security or privacy. It may also enable phishing attacks by making malicious downloads appear legitimate.

Mitigation Strategies

Update Firefox for Android to version 159 or later to address the spoofing issue in the Downloads component.

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