{"id":"GHSA-wqwc-x3rc-2xw6","revision":"fc7d2992110147118bb405df86e57b23","records":[{"revision":"fc7d2992110147118bb405df86e57b23","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-wqwc-x3rc-2xw6","aliases":["CVE-2026-8052","GO-2026-5718"],"title":"HashiCorp Nomad’s exec2 task driver vulnerable to a symlink attack","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.","state":0,"publishedAt":"2026-05-12T21:31:35+00:00","modifiedAt":"2026-06-25T23:11:21.4893905+00:00","affected":[{"ecosystem":"Go","name":"github.com/hashicorp/nomad-driver-exec2","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.1.2"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://nvd.nist.gov/vuln/detail/CVE-2026-8052","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","https://github.com/hashicorp/nomad-driver-exec2","https://github.com/hashicorp/nomad-driver-exec2/releases/tag/v0.1.2"],"sourceUrl":"https://github.com/advisories/GHSA-wqwc-x3rc-2xw6","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-wqwc-x3rc-2xw6","identifiers":["GHSA-wqwc-x3rc-2xw6","CVE-2026-8052","GO-2026-5718"]},"retained":false,"historicalAffected":[]}],"coverage":[]}