firefox: thunderbird: Memory safety bugs fixed in Firefox ESR 140.6, Thunderbird ESR 140.6, Firefox 146 and Thunderbird 146

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Memory safety bugs. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code...

firefox: thunderbird: Privilege escalation in the Netmonitor component

A flaw was found in Firefox and Thunderbird. The Mozilla Foundation's Security Advisory describes the following issue: Privilege escalation in the Netmonitor component...

CVE-2025-14333

CVE-2025-14333 corresponds to memory safety bugs in Firefox ESR 140.5, Thunderbird ESR 140.5, Firefox 145, and Thunderbird 145. The advisory set indicates exploitation could allow arbitrary code execution and affects Firefox/Thunderbird versions before 146 and ESR before 140.6. Remediation guidan...