{"id":"DEBIAN-CVE-2026-85013","details":"A flaw was found in environment-modules. A local attacker can exploit this vulnerability by placing a maliciously named modulefile in a location visible to the victim's `MODULEPATH`. When the victim uses Bash completion for `module` or `ml` commands, the malicious module name, containing shell metacharacters, is evaluated as a command. This can lead to arbitrary command execution in the completing user's shell, impacting their confidentiality, integrity, and availability.","modified":"2026-09-22T08:47:33.060840460Z","published":"2026-09-15T16:17:34.543Z","upstream":["CVE-2026-85013"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-85013"}],"affected":[{"package":{"name":"modules","ecosystem":"Debian:12","purl":"pkg:deb/debian/modules?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.2.0-1","5.3.0-1","5.3.0-2","5.3.1-1","5.4.0-1","5.5.0-1","5.6.0-1","5.6.1-1","5.6.1-2","5.6.1-3","5.6.2-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-85013.json"}},{"package":{"name":"modules","ecosystem":"Debian:13","purl":"pkg:deb/debian/modules?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["5.5.0-1","5.6.0-1","5.6.1-1","5.6.1-2","5.6.1-3","5.6.2-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-85013.json"}},{"package":{"name":"modules","ecosystem":"Debian:14","purl":"pkg:deb/debian/modules?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.6.1-3"}]}],"versions":["5.5.0-1","5.6.0-1","5.6.1-1","5.6.1-2"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-85013.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}