{"id":"CVE-2026-84706","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-84706","summary":"A flaw was found in Ansible Automation Platform's automation-controller. The custom\nCredential Type environment-variable injector validates variable names against a\ndeny-list (an ANSIBLE_*…","details":"A flaw was found in Ansible Automation Platform's automation-controller. The custom\nCredential Type environment-variable injector validates variable names against a\ndeny-list (an ANSIBLE_* prefix check plus a fixed ENV_BLOCKLIST) that omits\nprocess-hijacking loader variables such as BASH_ENV, ENV, LD_PRELOAD, LD_LIBRARY_PATH,\nPYTHONSTARTUP and GIT_SSH_COMMAND. Combined with the credential file injector, a\nprivileged user can write an attacker-controlled script into the execution environment\nand point BASH_ENV at it, obtaining arbitrary code execution inside the\nexecution-environment container for any job that attaches a credential of that type.","published":"2026-09-23T20:17:17.677","modified":"2026-09-24T14:51:56.593","cvss":{"score":7.6,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:71113"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:71114"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:71177"},{"type":"WEB","url":"https://access.redhat.com/errata/RHSA-2026:71179"},{"type":"WEB","url":"https://access.redhat.com/security/cve/CVE-2026-84706"},{"type":"WEB","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2527187"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-09-24T14:51:56.593"}}