{"id":"CVE-2026-8052","revision":"79cca987df0e477ebbb7c25a5cef75ea","records":[{"revision":"79cca987df0e477ebbb7c25a5cef75ea","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-8052","aliases":[],"title":"Nomad's exec2 task driver vulnerable to arbitrary file read/write on client host through 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":"2026-05-12T19:09:15.248+00:00","modifiedAt":"2026-05-12T20:22:44.939+00:00","affected":[{"ecosystem":"Vendor product","name":"Shared library","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"defaultStatus\": \"unaffected\",\n                    \"platforms\": [\n                        \"64 bit\",\n                        \"32 bit\",\n                        \"x86\",\n                        \"ARM\",\n                        \"MacOS\",\n                        \"Windows\",\n                        \"Linux\"\n                    ],\n                    \"product\": \"Shared library\",\n                    \"repo\": \"https://github.com/hashicorp/nomad-driver-exec2\",\n                    \"vendor\": \"HashiCorp\",\n                    \"versions\": [\n                        {\n                            \"lessThan\": \"0.1.2\",\n                            \"status\": \"affected\",\n                            \"version\": \"0.1.0\",\n                            \"versionType\": \"semver\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:H/A:N","score":6,"severity":"MEDIUM"}],"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"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-8052","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-8052","identifiers":["CVE-2026-8052"]},"retained":false,"historicalAffected":[]}],"coverage":[]}