Technology · Mozilla
Mozilla Firefox for Android vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 11 vulnerabilities in Mozilla Firefox for Android: 1 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-124937, was published on 10 November 2026. 1 vulnerability in the last four weeks, level on the four before (1).
- Last 7 days
- 1
- Last 90 days
- 6
- Critical, all time
- 0
- Exploited in the wild
- 0
About Mozilla Firefox for Android
A free and open-source web browser developed by Mozilla for Android devices.
Latest Mozilla Firefox for Android vulnerabilities
- CVE-2026-124937: Firefox for Android Media component unspecified issueinfo
- CVE-2026-118018: Firefox Spoofing issue in Downloads component for Androidinfo
- CVE-2026-100823: Firefox for Android Downloads spoofing in filename displayinfo
- CVE-2026-84127: Mozilla Firefox for Android information disclosure in WebExtensionsmediumCVSS 4.3EPSS 0.3%
- CVE-2026-74980: Mozilla Firefox for Android clickjacking in Downloads componentmediumCVSS 6.5EPSS 0.3%
- CVE-2026-74975: Mozilla Firefox for Android spoofing in Downloads componentmediumCVSS 5.4EPSS 0.3%
- CVE-2026-16404: Mozilla Firefox for Android spoofing vulnerabilityinfo
- CVE-2026-16397: Mozilla Firefox for Android clickjacking in WebExtensionsinfo
- CVE-2026-16373: Mozilla Firefox for Android information disclosure in Privacy componentinfo
- CVE-2026-8951: Mozilla Firefox for Android spoofing in ToolbarinfoCVSS 4.3
- CVE-2026-8945: Mozilla Firefox for Android sandbox escapeinfoCVSS 8.8
Most severe Mozilla Firefox for Android vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-74980: Mozilla Firefox for Android clickjacking in Downloads componentmediumCVSS 6.5EPSS 0.3%
- CVE-2026-74975: Mozilla Firefox for Android spoofing in Downloads componentmediumCVSS 5.4EPSS 0.3%
- CVE-2026-84127: Mozilla Firefox for Android information disclosure in WebExtensionsmediumCVSS 4.3EPSS 0.3%
- CVE-2026-8945: Mozilla Firefox for Android sandbox escapeinfoCVSS 8.8
- CVE-2026-8951: Mozilla Firefox for Android spoofing in ToolbarinfoCVSS 4.3
- CVE-2026-124937: Firefox for Android Media component unspecified issueinfo
- CVE-2026-118018: Firefox Spoofing issue in Downloads component for Androidinfo
- CVE-2026-100823: Firefox for Android Downloads spoofing in filename displayinfo
- CVE-2026-16404: Mozilla Firefox for Android spoofing vulnerabilityinfo
- CVE-2026-16397: Mozilla Firefox for Android clickjacking in WebExtensionsinfo
Vulnerabilities per week
1 vulnerability in the last four weeks, level on the four before (1). The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 2 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 1 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 1 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 1 | 0 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 1 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many Mozilla Firefox for Android vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/firefox-for-android)<a href="https://junglewise.ai/threats/technologies/firefox-for-android"><img src="https://junglewise.ai/threats/technologies/firefox-for-android/badge.svg" alt="Mozilla Firefox for Android vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/firefox-for-android.json, and this page as text at https://junglewise.ai/threats/technologies/firefox-for-android.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Mozilla Firefox for Android vulnerabilities", https://junglewise.ai/threats/technologies/firefox-for-android, 11 November 2026.