libvorbis 1.3.6 is in cosmic and the CVEs were already fixed in bionic (and earlier through security updates, I believe)
** Changed in: libvorbis (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to libvorbis in Ubuntu. https://bugs.launchpad.net/bugs/1756516 Title: update libvorbis to 1.3.6 Status in libvorbis package in Ubuntu: Fix Released Bug description: libvorbis 1.3.6 (2018-03-16) -- "Xiph.Org libVorbis I 20180316 (Now 100% fewer shells)" * Fix CVE-2018-5146 - out-of-bounds write on codebook decoding. * Fix CVE-2017-14632 - free() on unitialized data * Fix CVE-2017-14633 - out-of-bounds read * Fix bitrate metadata parsing. * Fix out-of-bounds read in codebook parsing. * Fix residue vector size in Vorbis I spec. * Appveyor support * Travis CI support * Add secondary CMake build system. * Build system fixes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libvorbis/+bug/1756516/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp