Ubuntu 26.10 completes transition to Rust-based coreutils

[tim]

Ubuntu 26.10 completes transition to Rust-based coreutils

Ubuntu 26.10 completes the distro's move to Rust-based core utilities, with the commands previously held back due to security issues now migrated to memory-safe versions. cp, mv and rm were held back on their GNU versions in Ubuntu 26.04 LTS due to a crop of TOCTOU (time-of-check to time-of-use) issues that needed to be fixed in the uutils versions.  With those issues resolved upstream, Ubuntu 26.10 finishes the job. The 'Stonking Stingray' ships a full set of Rust core utilities, which encompasses common command-line tools like ls, cat, chmod and  du. Canonical donates €40k a year to help fund work on Rust software Canonical's engineers began 'oxidising' the distro – replacing foundational [...]

You're reading Ubuntu 26.10 completes transition to Rust-based coreutils , a blog post from OMG! Ubuntu . Do not reproduce elsewhere without permission.


Categories: News, coreutils, rust, Ubuntu 26.10
Source: https://www.omgubuntu.co.uk/2026/09/ubuntu-2610-rust-coreutils-complete Sep 13, 2026, 07:39 PM