Linux Distros Unpatched Vulnerability : CVE-2021-43538

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - By misusing a race in our notification code, an attacker could have forcefully hidden the notification for pages that had received full screen and pointer lock...

Mozilla: External protocol handler parameters were unescaped

When invoking protocol handlers for external protocols, a supplied parameter URL containing spaces was not properly escaped. This vulnerability affects Thunderbird 91.4.0, Firefox ESR 91.4.0, and Firefox 95...