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CVE PROGRAM SOURCE RECORD8.8 High

CVE-2026-119168

Nomad allocation data migration may allow host directory permission modification via symlink following

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Status
Published
Published
Updated
Assigning organization
HashiCorp

Description

HashiCorp Nomad and Nomad Enterprise are vulnerable to symlink following during same-client allocation data migration that may allow a malicious workload to change permissions and ownership of host directories. This could allow unauthorized access to host data or modification of host files, potentially leading to privilege escalation. This vulnerability (CVE-2026-119168) is fixed in Nomad 2.1.1 and Nomad Enterprise 2.1.0, 1.11.12, and 1.10.18.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

HashiCorp Nomad

Default version status: unaffected

  • 0.5.3 to < 2.1.1affected

HashiCorp Nomad Enterprise

Default version status: unaffected

  • 0.5.3 to < 2.1.0affected

References