New Ubuntu Snap Bug Opens Door to Delayed Root Compromise

A newly disclosed flaw in Ubuntu’s Snap ecosystem is raising fresh concerns about local privilege escalation risks in default Linux environments.  Researchers at Qualys have identified CVE-2026-3888, a high-severity vulnerability that allows a low-privileged local user to escalate access to full root control on affected systems. The problem affects default installs of Ubuntu Desktop versions 24.04 and […]

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