The vulnerability of the Downloads Panel component of the Mozilla Firefox browser and the Thunderbird email client allows attackers to perform spear-phishing attacks.

The vulnerability of the Downloads Panel component in the Mozilla Firefox browser and the Thunderbird email client is related to deficiencies in the authentication process, resulting from incorrect display of the domain name in the address bar. Exploiting this vulnerability allows a malicious act...

CVE-2025-14327

Spoofing issue in the Downloads Panel component. This vulnerability was fixed in Firefox 146, Thunderbird 146, Firefox ESR 140.7, and Thunderbird 140.7...