6.5
Medium
CVE-2023-0821 HashiCorp Nomad and Nomad Enterprise 1.2.15 up to 1.3.8, and 1.4.3 jobs using a maliciously compressed artifact stanza…
Description
HashiCorp Nomad and Nomad Enterprise 1.2.15 up to 1.3.8, and 1.4.3 jobs using a maliciously compressed artifact stanza source can cause excessive disk usage. Fixed in 1.2.16, 1.3.9, and 1.4.4.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Nomad 1.4 | earliest → 1.4.3 | No fix stated |
| Nomad 1.3 | earliest → 1.3.8 | No fix stated |
| Nomad 1.2 | earliest → 1.2.15 | No fix stated |
| Nomad Enterprise 1.4 | earliest → 1.4.3 | No fix stated |
| Nomad Enterprise 1.3 | earliest → 1.3.8 | No fix stated |
| Nomad Enterprise 1.2 | earliest → 1.2.15 | No fix stated |
Other CVEs of Nomad
The 24 CVEs of Nomad →
CVE-2026-119168
HashiCorp Nomad and Nomad Enterprise are vulnerable to symlink following during same-client allocation data migration…
8.8
High
CVE-2026-107347
HashiCorp Nomad and Nomad Enterprise are vulnerable to symlink following during dispatch payload and executor log writes…
8.4
High
CVE-2026-102260
HashiCorp Nomad and Nomad Enterprise are vulnerable to cross-namespace authorization bypasses in several read-only API…
4.3
Medium
CVE-2026-14896
HashiCorp Nomad and Nomad Enterprise are vulnerable to a cross-namespace authorization bypass in the dynamic host…
4.2
Medium