Ubuntu Blog | Ubuntu

CVE-2026-46333 (ssh-keysign-pwn) Linux kernel vulnerability mitigations

by Luci Stanescu on 19 May 2026

An information disclosure security vulnerability in the Linux kernel was publicly disclosed on May 15th, 2026. The vulnerability was reported by Qualys and...

Canonical launches Ubuntu Core 26

by Canonical on 19 May 2026

Ubuntu Core 26 introduces precise Linux builds, optimized OTA updates, live kernel patching, and enhanced hardware-backed protection for mission-critical...

Finding the blind spot: How Canonical hunts logic flaws with AI

by Miha Purg on 15 May 2026

Fragnesia Linux kernel local privilege escalation vulnerability mitigations

by Luci Stanescu on 14 May 2026

Rethinking BYOD security: protecting data without trusting devices

by Bertrand Boisseau on 13 May 2026

Dirty Frag Linux kernel local privilege escalation vulnerability mitigations

by Luci Stanescu on 8 May 2026

Three weeks to go: A sneak peek of the Ubuntu Summit 26.04 experience

by ilvipero on 6 May 2026

How to use Ubuntu on Windows

by Rajan Patel on 4 May 2026

Fixes available for CVE-2026-31431 (Copy Fail) Linux Kernel Local Privilege Escalation Vulnerability

by Luci Stanescu on 30 April 2026

Run NVIDIA Nemotron 3 Nano Omni locally in a single command

by Canonical on 28 April 2026

Why web engineering is great

by Johann Wolf on 27 April 2026

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