also, 18.04 doesn't have 1.6.2 but 2:1.6.4-3ubuntu0.4 which has had several CVE fixes already
if you're actually looking at version 1.6.2, then your distro is Ubuntu 14.04, which was EOL two years ago. ** Changed in: libx11 (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to libx11 in Ubuntu. https://bugs.launchpad.net/bugs/1939664 Title: Several potential bugs of memory leak To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libx11/+bug/1939664/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp