Name: CVE-2026-100823: User Interface (UI) Misrepresentation of Critical Information
Creator: Rapid7
Published: 2026-09-29T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-100823, CWE-451, CVSS 5.4, EPSS 0.00162

Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 157.

CVSS Details

CVSS 3.1 Base Score: 5.4
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Mfsa2026 97	—	Upgrade to Mozilla Firefox version 157.0Upgrade to the latest version of Mozilla Firefox	Sep 29, 2026	Sep 29, 2026

Prioritize with Active Threat Intelligence

With curated Threat Intelligence, you can see which vulnerabilities truly put you at risk, prioritize what matters most, and act before attackers do.

Explore Intelligence Hub

MDR Buyer's Guide

Global Threat Landscape Report

Grow your business

CVSS Details

Covered by Rapid7

Prioritize with Active Threat Intelligence