CVE-2026-6959

Summary

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 Software

VendorProductVersion RangeStatus
HashiCorpNomad0.9.0 < 2.0.1affected
HashiCorpNomad Enterprise0.9.0 < 2.0.1affected

Weaknesses

  • CWE-59: CWE-59: Improper Link Resolution Before File Access (Link Following)

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

References