CVE-2026-14891

highCVSS 8.7covered by 1 sourcefirst seen 2026-07-08

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.

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Exploitation outlook

Low exploitation risk0.32% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 24% of all EPSS-scored CVEs.

Advisory coverage (1)

highCVE-2026-14891: HashiCorp Nomad and Nomad Enterprise are vulnerable to a sandbox escape in the Docker task dri…nvd · 2026-07-08

External references

NVD record for CVE-2026-14891

CVE.org record

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