CVE-2026-14891

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2026-14891
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14891.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-14891
Downstream
Published
2026-07-08T20:09:05.752Z
Modified
2026-07-15T02:17:21.012165787Z
Severity
  • 8.7 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N CVSS Calculator
Summary
Nomad vulnerable to sandbox escape in Docker task driver
Details

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.

Database specific 
{
    "cwe_ids": [
        "CWE-59"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/14xxx/CVE-2026-14891.json",
    "cna_assigner": "HashiCorp"
}
References

Affected packages

Git / github.com/hashicorp/nomad

Affected ranges

Type
GIT
Repo
https://github.com/hashicorp/nomad
Events
Introduced
d1ed8950bde3ae6838abb5109e564bcf4d1b0dd7
Fixed
5b83b133998a1f514beb81019930fb673b5ed669
Database specific 
{
    "extracted_events": [
        {
            "introduced": "0.4.1"
        },
        {
            "fixed": "2.0.4"
        }
    ],
    "source": "AFFECTED_FIELD"
}

Affected versions

ent-changelog-1.*
ent-changelog-1.6.13
ent-changelog-1.7.10
v0.*
v0.10.0-beta1
v0.4.1
v0.5.0
v0.5.0-rc1
v0.5.0-rc2
v0.5.1
v0.5.1-rc1
v0.5.1-rc2
v0.5.2
v0.5.2-rc1
v0.5.3
v0.5.5
v0.5.5-rc1
v0.5.5-rc2
v0.5.6
v0.5.6-rc1
v0.6.0
v0.6.0-rc1
v0.6.0-rc2
v0.6.1
v0.6.2
v0.6.3-rc1
v0.7.0
v0.7.0-rc1
v0.7.0-rc2
v0.7.0-rc3
v0.7.1
v0.7.1+pro
v0.7.1-rc1
v0.7.1-rc1+pro
v0.8.0
v0.8.0+pro
v0.8.0-rc1
v0.8.0-rc1+pro
v0.8.2
v0.8.3
v0.8.4
v0.8.4-rc1
v0.9.0
v0.9.0-beta1
v0.9.0-beta2
v0.9.0-beta3
v0.9.0-rc1
v0.9.0-rc2
v0.9.2
v0.9.2-rc1
v0.9.3
v0.9.4
v0.9.4-rc1
v2.*
v2.0.0
v2.0.0-rc.1
v2.0.1
v2.0.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-14891.json"