CVE-2020-11932

It was discovered that the Subiquity installer for Ubuntu Server logged the LUKS full disk encryption password if one was entered.

CVE-2023-5182

Sensitive data could be exposed in logs of subiquity version 23.09.1 and earlier. An attacker in the adm group could use this information to find hashed passwords and possibly escalate their privilege.

CVE-2022-0555

Subiquity Shows Guided Storage Passphrase in Plaintext with Read-all Permissions