CVE-2026-14896 (GCVE-0-2026-14896)

Vulnerability from cvelistv5 – Published: 2026-07-08 20:21 – Updated: 2026-07-08 20:21
VLAI
Title
Nomad vulnerable to cross-namespace host volume claim deletion
Summary
HashiCorp Nomad and Nomad Enterprise are vulnerable to a cross-namespace authorization bypass in the dynamic host volumes feature that may allow an operator holding the host volume delete permission in one namespace to delete a sticky volume claim belonging to a job in another namespace. This vulnerability, CVE-2026-14896, is fixed in Nomad Community Edition 2.0.4 and Nomad Enterprise 2.0.4, 1.11.8, and 1.10.14.
Severity
4.2 (Medium)
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L
CWE
  • CWE-863 - Incorrect Authorization
Assigner
References
Impacted products
Vendor Product Version
HashiCorp Nomad Affected: 0.4.1 , < 2.0.4 (semver)
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HashiCorp Nomad Enterprise Affected: 0.4.1 , < 2.0.4 (semver)
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Credits
This issue was reported to HashiCorp by George Chen.
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