CyberMaterial

CyberMaterial

Alerts

Ubuntu Linux Security Restrictions Bypassed

CyberMaterial's avatar
CyberMaterial
Mar 31, 2025
∙ Paid

Three security bypasses were discovered in Ubuntu Linux’s user namespace restrictions, potentially allowing local attackers to gain administrative privileges. The vulnerabilities, found in Ubuntu ver…

User's avatar

Continue reading this post for free, courtesy of CyberMaterial.

Or purchase a paid subscription.
© 2026 CyberMaterial · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture