CVE-2025-8042Critical· 9.8▾ MidnightFirefox for Android allowed a sandboxed iframe without the `allow-downloads` attribute to start downloads. This vulnerability was fixed in Firefox 141.
▾ Midnight zone — Critical, or high with PoC / in-the-wild
impact 53.9 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Sep 30.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
Last analysed / modified upstream
0.5%
Firefox for Android allowed a sandboxed iframe without the allow-downloads attribute to start downloads. This vulnerability was fixed in Firefox 141.
firefox < 141.0Upgrade past the affected range:
firefox 141.0Connected by shared product, vendor, weakness, or advisory.
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