AUGUST 4, 2026
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Case File

CVE-2025-5020

MEDIUM · CVSS 4.3 EPSS 0.20%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-05-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects Firefox.

CVE
CVE-2025-5020
Severity
MEDIUM
CVSS
4.3
EPSS
0.20%
Firefox

Original NVD 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 was fixed in Firefox for iOS 139.

Related CVEs

Other vulnerabilities affecting the same vendor(s)