CVE-2020-11932
It was discovered that the Subiquity installer for Ubuntu Server logged the LUKS full disk encryption password if one was entered.
Date published : 2020-05-12
https://aliceandbob.company/the-human-factor-in-an-economy-of-scale/
https://github.com/CanonicalLtd/subiquity/commit/7db70650feaf513d7fb6f1ca07f2d670a0890613