{"cve":"CVE-2026-8052","nvd":{"published":"2026-05-12T20:16:46.720","modified":"2026-10-26T17:10:03.270","status":"Deferred","description":"HashiCorp Nomad’s exec2 task driver prior to 0.1.2 is vulnerable to arbitrary file read and write on the client host as the Nomad process user through a symlink attack. This vulnerability (CVE-2026-8052) is fixed in version 0.1.2 of the exec2 task driver.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N","score":6.0},"cwes":["CWE-59"],"references":["https://discuss.hashicorp.com/t/hcsec-2026-13-nomads-exec2-task-driver-vulnerable-to-arbitrary-file-read-write-on-client-host-through-symlink-attack/77415"],"products":[],"source":"nvd","synced_at":"2026-10-26T17:39:09.812804557+00:00"},"epss":{"cve":"CVE-2026-8052","score":0.00129,"percentile":0.02477,"date":"2026-10-26"},"kev":null,"osv":[{"id":"GHSA-wqwc-x3rc-2xw6","url":"https://osv.dev/vulnerability/GHSA-wqwc-x3rc-2xw6","summary":"HashiCorp Nomad’s exec2 task driver vulnerable to a symlink attack","modified":"2026-06-25T23:11:21.489390460Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad-driver-exec2","purl":"pkg:golang/github.com/hashicorp/nomad-driver-exec2","ranges":["<0.1.2"],"fixed":["0.1.2"]}]},{"id":"GO-2026-5718","url":"https://osv.dev/vulnerability/GO-2026-5718","summary":"HashiCorp Nomad’s exec2 task driver vulnerable to a symlink attack in github.com/hashicorp/nomad-driver-exec2","modified":"2026-06-25T23:01:29.233717064Z","packages":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad-driver-exec2","purl":"pkg:golang/github.com/hashicorp/nomad-driver-exec2","ranges":["<0.1.2"],"fixed":["0.1.2"]}]}],"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."]}