CVE-2026-14891: HashiCorp Nomad and Nomad Enterprise are vulnerable to a sandbox escape in the Docker task driver that may allow a job submitter to bind-mount a host path into…

PriorityP348high8.7CVSS 3.1

AVNACLPRHUINSCCHIHAN

EPSS

0.49%

41.0th percentile

HashiCorp Nomad and Nomad Enterprise are vulnerable to a sandbox escape in the Docker task driver that may allow a job submitter to bind-mount a host path into a container even when volume bind mounts are disabled, potentially leading to reading and writing files on the host. This vulnerability, CVE-2026-14891, is fixed in Nomad Community Edition 2.0.4 and Nomad Enterprise 2.0.4, 1.11.8, and 1.10.14.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
hashicorp	nomad	>= 0.4.1 < 2.0.4	2.0.4
hashicorp	nomad_enterprise	>= 0.4.1 < 2.0.4	2.0.4

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