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...

pedit COW kernel local privilege escalation vulnerability mitigations

by Luci Stanescu on 1 July 2026

Mitigations are available for the Linux vulnerability with CVE ID CVE-2026-46331. The CVE ID was assigned on June 16 2026 and highlighted as a local privilege...

Canonical becomes Gold Sponsor of Trifecta Tech Foundation

by Canonical on 30 June 2026

Challenges designers face in open source (and how to fix them)

by Kola Ojoodide on 26 June 2026

Hunting a 16-year-old SQLite bug with TLA+: is dqlite affected?

by Alberto Carretero on 25 June 2026

Anbox Cloud on C4A metal: Android, at scale, without friction

by Bertrand Boisseau on 24 June 2026

Canonical announces live kernel patching for Arm64

by Rajan Patel on 23 June 2026

How to use RISC-V custom instructions with Ubuntu

by Jon Taylor on 22 June 2026

Ubuntu Summit 26.04: connected by open source

by ilvipero on 22 June 2026

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by Jonathan Beri on 18 June 2026

Validating real-world skills through Canonical Academy

by Ishani Ghoshal on 17 June 2026