https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-04T21:14:40.356559+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2018-5138 CVE-2018-5138 2026-10-04T21:14:40.371718+00:00

Affected: Mozilla Firefox

A spoofing vulnerability can occur when a malicious site with an extremely long domain name is opened in an Android Custom Tab (a browser panel inside another app) and the default browser is Firefox for Android. This could allow an attacker to spoof which page is actually loaded and in use. Note: this issue only affects Firefox for Android. Other versions and operating systems are unaffected. This vulnerability affects Firefox < 59.