CVE-2026-3888 - Vulnerability Details

Threat entity extracted from intelligence sources

Frequency
8
occurrences
First Seen
March 18, 2026
Last Seen
March 18, 2026

CVE-2026-3888 is a vulnerability tracked across 1 threat cluster and 8 intelligence report mentions on ThreatCluster. First observed March 18, 2026; most recent activity March 18, 2026.

Related Threat Clusters

  • Critical Ubuntu Snap Flaw Allows Local Privilege Escalation

    A local privilege escalation vulnerability, tracked as CVE-2026-3888, has been identified in default installations of Ubuntu Desktop 24.04 and later. Discovered by Qualys, the flaw arises from an unintended interaction…

    11 articles · Updated March 18, 2026

Recent Intelligence Reports

  • Ubuntu: root vulnerability via snapd — Heise.De · March 18, 2026
  • Ubuntu CVE-2026 — Ground.News · March 18, 2026
  • New Ubuntu Flaw Enables Local Attackers to Gain Root Access — Infosecurity-Magazine · March 18, 2026
  • CVE-2026-3888: Snap Flaw Causes Ubuntu Root Escalation — Technadu · March 18, 2026
  • CVE-2026-3888: Ubuntu Desktop 24.04+ vulnerable to Root exploit — Securityaffairs.Co · March 18, 2026
  • Ubuntu 24.04 LTS snapd Important Privilege Escalation Fix USN-8102 — Linuxsecurity · March 18, 2026
  • Ubuntu Desktop Systems Vulnerability Enables Attackers to Gain Full Root Access — Cybersecuritynews · March 18, 2026
  • Ubuntu snap flaw lets local users hijack root access — Securitybrief.Au · March 18, 2026

Related Entities

Privilege Escalation Zero-day Exploit Qualys Ubuntu T1053 - Scheduled Task/Job T1068 - Exploitation for Privilege Escalation Cisco Catalyst Sd-wan Systemd Ubuntu Desktop Rm Snap-confine Snapd

CVSS v3.1 Breakdown