High severity7.5NVD Advisory· Published Feb 1, 2021· Updated Jun 17, 2026

CVE-2021-3283

Description

HashiCorp Nomad and Nomad Enterprise up to 0.12.9 exec and java task drivers can access processes associated with other tasks on the same node. Fixed in 0.12.10, and 1.0.3.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
github.com/hashicorp/nomadGo	>= 1.0.0, < 1.0.3	1.0.3
github.com/hashicorp/nomadGo	< 0.12.10	0.12.10

Affected products

HashiCorp/Nomaddescription
ghsa-coords
pkg:golang/github.com/hashicorp/nomad
Range: >= 1.0.0, < 1.0.3

Patches

Vulnerability mechanics

References

discuss.hashicorp.com/t/hcsec-2021-01-nomad-s-exec-and-java-task-drivers-did-not-isolate-processes/20332nvdVendor AdvisoryWEB
github.com/advisories/GHSA-35qp-xq9f-2rjxghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2021-3283ghsaADVISORY

News mentions

No linked articles in our index yet.

cvss	0.488
epss	0.001
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000