InformationThe noexec mount option specifies that the filesystem cannot contain executable binaries.
Since the /tmp filesystem is only intended for temporary file storage, set this option to ensure that users cannot run executable binaries from /tmp.
SolutionEdit the /etc/fstab file and add noexec to the fourth field (mounting options) for the /tmp partition.
<device> /tmp <fstype> defaults,rw,nosuid,nodev,noexec,relatime 0 0
Run the following command to remount /tmp with the configured options:
# mount -o remount /tmp