Ubuntu 25.10: Revolutionary Sudo-Rs sets new security standards!

Ubuntu 25.10: Revolutionary Sudo-Rs sets new security standards!

Rust, Deutschland - An exciting news for everyone who is traveling in the area of ​​the Linux distributions: Ubuntu has announced that the upcoming version 25.10, which will be published on October 9, will implement the new Sudo-RS as the standard. This groundbreaking decision is a step towards more security and usability for users, because Sudo-Rs is being developed in the Rust programming language, known for their memory. This replaces the conventional sudo tool that has been in use for over 30 years. As OMG Ubuntu , the new system will be used seamlessly and the users will continue to use the familiar commands 'Sudo', while the underlying technology is changing.

Behind Sudo-Rs is the Trifecta Tech Foundation, a non-profit organization that specializes in safe, open source infrastructure components. With the Privilege Boundary Initiative, she pursues the goal of handling authorizations with memory-proof alternatives. This initiative shows that security in software development is becoming increasingly important. Todd Miller, the original Maintainer from Sudo, has proven to provide advice on the development of Sudo-Rs and ensures that important functions are not lost.

functions and security features

For technically experienced, the switch to Sudo-Rs is particularly exciting, because Rust offers strong guarantees against common memory problems such as Buffer Overflows and Use-Affter Free errors. These weaknesses were frequent targets in conventional C programs. Ubuntu tries to raise the safety standard to a new level at the next release. trifeecta tech emphasizes that Sudo-Rs will also bring some new functions that include the following:

• Gross granular Shell Escape prevention (NOEXEC)
• Control of Apparmor profiles
• Support for Sudoedit
• Compatibility with pre-linux 5.9 cores, as used in Ubuntu 20.04 lts

However, there will also be some reduced functions, since developers often work under the motto "less is more", so that only the most necessary features will find their place in the new Sudo-Rs. This brings the advantage that the code becomes slimmer and more maintenance -friendly.

a seamless transition

One of the positive aspects of this change is that the traditional sudo will continue to exist in archives. So if you don't want to do the changes, you can fall back on the proven version. So means that users are not forced to switch to Sudo-Rs, but can decide for themselves when the right time is. The trial version is already available with the publication of Ubuntu 25.10, and Feedback The end user is considered valuable to further improve Sudo-Rs before it is integrated into the next LTS version 26.04, such as Discourse.ubuntu.com reported.