Public bug reported: The fixes in 38.7, which was released on the 14th of March 2016 [0], six of which are deemed critical [1].
In addition to 38.7, 45.0 has six further fixes also deemed critical. In addition to these twelve critical vulnerabilities there are a further 10 (6 high, 2 moderate, 2 low) that have been patched since 38.6, which is the latest version available in ubuntu. Both these releases have yet to be officially released by ubuntu. [0] https://www.mozilla.org/en-US/thunderbird/38.7.0/releasenotes/ [1] https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/ ** Affects: thunderbird (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1575731 Title: Thunderbird package is out of date To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/thunderbird/+bug/1575731/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs