CVE-2026-100823

MEDIUMCVSS 5.4

Description

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

Timeline

Published:September 29th, 2026 1:17 PM

Last modified:October 5th, 2026 4:58 PM

CVSS Scoring

CVSS v3: 5.4 (MEDIUM)

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

Affected Software

From NVD CPE configuration data

Vendors

mozilla

Products

firefox_mobile

Weaknesses (CWE)

References & Reports

Advisories, patches, and third-party reports

Source: NIST NVD · Data may lag official sources by up to one minute