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Infosecurity Magazine

New Ubuntu Flaw Enables Local Attackers to Gain Root Access

2026-03-18 · Read original ↗

ATT&CK techniques detected

1 predictions
T1068Exploitation for Privilege Escalation
92%
"new ubuntu flaw enables local attackers to gain root access a newly identified local privilege escalation ( lpe ) vulnerability has been discovered affecting default installations of ubuntu desktop 24. 04 and later, allowing attackers to gain full root access. the flaw, tracked a…"

Summary

CVE-2026-3888 Ubuntu snap flaw lets local users escalate to root via timing-based exploit