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Security Advisories

CVE-2025-5020

NVD

https://nvd.nist.gov/vuln/detail/CVE-2025-5020

Severity

4.3

Medium

CVSS V3

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Description

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 affects Firefox for iOS < 139.

References

  • https://nvd.nist.gov/vuln/detail/CVE-2025-5020
  • https://github.com/advisories/GHSA-7mfw-wgr7-m3jg
  • https://www.mozilla.org/security/advisories/mfsa2025-39/
  • https://bugzilla.mozilla.org/show_bug.cgi?id=1951558

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