Summary of XZ Backdoor Impact
- The XZ Backdoor primarily affects RPM and Deb packages.
- Fedora based distributions and Souza implementations were affected.
- Debian is affected if you're running unstable or SID.
- CI Linux was affected but has an update now.
- Arch was not affected as it never linked lib lzma to SSH.
- The backdoor requires you to expose SSH, which should not be done.
- Very few people were actually affected by this backdoor.