GHSA-3934-423w-4jq3MediumCVSS 6.0
HashiCorp Nomad vulnerable to symlink attack
🔗 CVE IDs covered (1)
📋 Description
HashiCorp Nomad and Nomad Enterprise prior to 2.0.1 are vulnerable to arbitrary file read and write on the client host as the Nomad process user through a symlink attack. This vulnerability (CVE-2026-6959) is fixed in Nomad 2.0.1, 1.11.5 and 1.10.11.
🎯 Affected products1
- go/github.com/hashicorp/nomad:< 1.11.0-rc.1.0.20260512123500-2a09fd62c238
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-6959
- https://discuss.hashicorp.com/t/hcsec-2026-14-nomad-arbitrary-file-read-write-on-client-host-through-symlink-attack/77416
- https://github.com/hashicorp/nomad/commit/2a09fd62c23880ff306499ae03fe64628d82a23f
- https://github.com/hashicorp/nomad/releases/tag/v2.0.1
- https://github.com/advisories/GHSA-3934-423w-4jq3