Nomad vulnerable to arbitrary file read/write on client host through symlink attack

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-6959 · Microsoft / collected KEV context

EUVD-2026-29825

GHSA-3934-423w-4jq3

GO-2026-5076

cve-program · CVE-2026-6959

• https://discuss.hashicorp.com/t/hcsec-2026-14-nomad-arbitrary-file-read-write-on-client-host-through-symlink-attack/77416

euvd · EUVD-2026-29825

• https://discuss.hashicorp.com/t/hcsec-2026-14-nomad-arbitrary-file-read-write-on-client-host-through-symlink-attack/77416

nvd · CVE-2026-6959

• https://discuss.hashicorp.com/t/hcsec-2026-14-nomad-arbitrary-file-read-write-on-client-host-through-symlink-attack/77416

osv · GHSA-3934-423w-4jq3

• https://nvd.nist.gov/vuln/detail/CVE-2026-6959
• https://github.com/hashicorp/nomad/commit/2a09fd62c23880ff306499ae03fe64628d82a23f
• 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
• https://github.com/hashicorp/nomad/releases/tag/v2.0.1

osv · GO-2026-5076

• https://github.com/advisories/GHSA-3934-423w-4jq3
• https://nvd.nist.gov/vuln/detail/CVE-2026-6959
• https://github.com/hashicorp/nomad/commit/2a09fd62c23880ff306499ae03fe64628d82a23f
• 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/releases/tag/v2.0.1

No related operational record is retained in the current change model.