Ubuntu Blog | Ubuntu

Building an open source chain of trust: new research uncovers key blockers and ways forward

by Canonical on 6 July 2026

Canonical becomes Gold Sponsor of Trifecta Tech Foundation

by Canonical on 30 June 2026

So you need to add microcontrollers to your fleet: now what?

by Jonathan Beri on 18 June 2026

Beyond safety and security: Why automotive open source demands dependability

by Jaume Rafols on 6 July 2026

In the traditional automotive world, teams often work in silos: the cybersecurity experts lock down the ports, the quality assurance teams hunt for bugs, and...

DirtyClone Linux kernel local privilege escalation vulnerability fixes available

by Luci Stanescu on 1 July 2026

On June 25, 2026, JFrog published their research into CVE-2026-43503, referring to the vulnerability as DirtyClone. The vulnerability had previously been...