The NetBSD Project is pleased to announce NetBSD 9.3, the third release from the NetBSD 9 stable branch. It represents a selected subset of fixes deemed important for security or stability reasons since the release of NetBSD 9.2 in May 2021, as well some enhancements backported from the development branch. It is fully compatible with NetBSD 9.0. Users running 9.2 or an earlier release are strongly recommended to upgrade.