## Alpine 3.14

Docker images for Vault 1.6.6+, 1.7.4+, and 1.8.2+ are built with Alpine 3.14,
due to a security issue in Alpine 3.13 (CVE-2021-36159).
Some users on older versions of Docker may run into issues with these images.
See the following for more details:

- https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.14.0#faccessat2
- https://about.gitlab.com/blog/2021/08/26/its-time-to-upgrade-docker-engine/