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CVE-2025-50204.3MediumCWE-939

CVE-2025-5020: Links using non-HTTP schemes opened from other apps such as Safari could have allowed spoofing of website addresses

Mozilla · Firefox for iOS

Vendor fix available · Affected: Mozilla Firefox for iOS · Exploitation: unlikely (under 1%)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

0.2%probability of exploitation in the next 30 days
14th percentile
050100

Higher than 14% of scored CVEs

4.3MediumCVSS 3.1
LowMedium

DescriptionCVE.org

Opening maliciously-crafted URLs in Firefox from other apps such as Safari could have allowed attackers to spoof website addresses if the URLs utilized non-HTTP schemes used internally by the Firefox iOS client. This vulnerability was fixed in Firefox for iOS 139.

Affected products1

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • Mozilla · Firefox for iOSVersions not stated

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

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Exploitation
Unlikely (under 1%). EPSS under 1%, or no score yet.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
Mozilla
Published
May 2025

CoverageNo articles yet

No CyberSIXT article names CVE-2025-5020 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References

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