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Vulnerability record · CVE-2026-74975 · published 18 August 2026

CVE-2026-74975: Mozilla firefox mobile vulnerability

Mozilla · Firefox Mobile

Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 154.

5.4 CVSS 3.1 Medium EPSS 0.25% · top 85.7% CWE-451 · CWE-451
5.4CVSS 3.1 base score
0.25%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
25 Aug 2026Last modified by NVD

Description

Spoofing issue in the Downloads component in Firefox for Android. This vulnerability was fixed in Firefox 154.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.mozilla.org/show_bug.cgi?id=1842361 Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2026-74/ Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-74975), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.