upx was updated to fix the following issues:
- CVE-2023-23457: Fixed a segmentation fault when processing malicious elf files (boo#1207122)
Update to release 4.0.1
* Fix crash when a linux/armeb LZMA-packed binary unpacks itself.
* Resolve "CantPackException: bad ElfXX_Shdrs" with
* Resolve "CantPackException: need DT_INIT;..." when attempting
to re-compress an already packed binary.
Update to release 4.0
* Add support for EFI files