The vulnerabilities of the Firefox and Firefox ESR browsers, as well as the Thunderbird email client, allow attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerabilities of Firefox and Firefox ESR browsers, as well as the Thunderbird email client, are related to the use of memory after it is freed. Exploiting these vulnerabilities allows a remote attacker to compromise the confidentiality, integrity, and accessibility of protected information ...