LXD — Cyber Threats, Attacks & Incidents

Related Threat Clusters

• Critical Privilege Escalation Vulnerabilities in Canonical LXD Discovered

  Three critical vulnerabilities (CVE-2026-34177, CVE-2026-34178, CVE-2026-34179) have been identified in Canonical LXD versions 4.12 through 6.7, allowing authenticated users to escalate privileges to cluster admin and…

  2 articles · Updated April 13, 2026
• Multiple Vulnerabilities in Go Cryptography Affecting Ubuntu Systems

  On June 17, 2026, Ubuntu released USN-8447-1 addressing several vulnerabilities in Go Cryptography. These include CVE-2026-39830, which allows denial of service via improper handling of SSH global request responses, and…

  4 articles · Updated June 18, 2026

Recent Intelligence Reports

• Ubuntu 18.04 LXD Critical DoS Threat Advisory USN-8447 — Linuxsecurity · June 18, 2026
• CVE 2026 34178 — nvd.nist.gov · April 13, 2026
• CVE 2026 34177 — nvd.nist.gov · April 13, 2026
• Warning: Multiple vulnerabilities in Canonical LXD allowing privilege escalation and host ... — Ccb.Belgium.Be · April 13, 2026

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