{"cve":"CVE-2020-27195","nvd":{"published":"2020-10-22T17:15:12.597","modified":"2026-06-17T03:08:55.840","status":"Modified","description":"HashiCorp Nomad and Nomad Enterprise version 0.9.0 up to 0.12.5 client file sandbox feature can be subverted using either the template or artifact stanzas. Fixed in 0.12.6, 0.11.5, and 0.10.6","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","score":9.1},"cwes":[],"references":["https://github.com/hashicorp/nomad/blob/master/CHANGELOG.md#0126-october-21-2020","https://www.nomadproject.io/downloads","https://github.com/hashicorp/nomad/blob/master/CHANGELOG.md#0126-october-21-2020","https://www.nomadproject.io/downloads"],"products":["hashicorp:nomad"],"source":"nvd","synced_at":"2026-10-19T21:09:53.489947993+00:00"},"epss":{"cve":"CVE-2020-27195","score":0.01491,"percentile":0.74116,"date":"2026-11-01"},"kev":null,"osv":[{"id":"GHSA-77cr-6gr8-7rr9","url":"https://osv.dev/vulnerability/GHSA-77cr-6gr8-7rr9","summary":"Use After Free in HashiCorp Nomad","modified":"2024-08-21T15:58:55.006392Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":[">=0.9.0 <0.10.6"],"fixed":["0.10.6"]},{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":[">=0.11.0 <0.11.5"],"fixed":["0.11.5"]},{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":[">=0.12.0 <0.12.6"],"fixed":["0.12.6"]}]},{"id":"GO-2022-0806","url":"https://osv.dev/vulnerability/GO-2022-0806","summary":"Use After Free in HashiCorp Nomad in github.com/hashicorp/nomad","modified":"2026-03-03T04:50:54.134514Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad","purl":"pkg:golang/github.com/hashicorp/nomad","ranges":[">=0.9.0 <0.10.6",">=0.11.0 <0.11.5",">=0.12.0 <0.12.6"],"fixed":["0.10.6","0.11.5","0.12.6"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}