Critical severity9.8NVD Advisory· Published Aug 19, 2025· Updated Apr 13, 2026
CVE-2025-8042
CVE-2025-8042
Description
Firefox for Android allowed a sandboxed iframe without the allow-downloads attribute to start downloads. This vulnerability was fixed in Firefox 141.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Range: <141
Patches
Vulnerability mechanics
References
2- www.mozilla.org/security/advisories/mfsa2025-56/nvdVendor Advisory
- bugzilla.mozilla.org/show_bug.cginvdIssue TrackingPermissions Required
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