7-Zip 22.01 does not report an error for certain invalid xz files, involving block flags and reserved bits. Some later versions are unaffected.
{ "ubuntu_priority": "medium" }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "16.02+transitional.1", "binary_name": "p7zip" }, { "binary_version": "16.02+transitional.1", "binary_name": "p7zip-full" } ] }