{"id":"DEBIAN-CVE-2026-113725","details":"virtualenv is a tool for creating isolated virtual python environments. Prior to 21.14.7, the bash activate script escapes the environment name for only one of the two passes bash makes over PS1, so a backslash in the name undoes the escaping and a name containing \\$(...) runs as commands in the user's shell each time bash draws the prompt. This issue is fixed in version 21.14.7.","modified":"2026-10-23T18:05:10.560038714Z","published":"2026-10-20T20:17:19.257Z","upstream":["CVE-2026-113725"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-113725"}],"affected":[{"package":{"name":"python-virtualenv","ecosystem":"Debian:12","purl":"pkg:deb/debian/python-virtualenv?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20.17.1+ds-1","20.19.0+ds-1","20.21.0+ds-1","20.23.0+ds-1","20.23.0+ds-2","20.24.1+ds-1","20.24.6+ds-1","20.24.6+ds-2","20.25.0+ds-1","20.25.0+ds-2","20.25.1+ds-1","20.26.1+ds-1","20.26.2+ds-1","20.26.6+ds-1","20.27.0+ds-1","20.28.0+ds-1","20.29.1+ds-1","20.29.3+ds-1","20.30.0+ds-1","20.30.0+ds-2","20.30.0+ds-3","20.31.2+ds-1","20.33.1+ds-1","20.34.0+ds-1","20.35.3+ds-1","20.35.4+ds-1","20.36.1+ds-1","20.38.0+ds-1","21.2.0+ds-1","21.2.4+ds-1","21.3.1+ds-1","21.4.1+ds-1","21.5.1+ds-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113725.json"}},{"package":{"name":"python-virtualenv","ecosystem":"Debian:13","purl":"pkg:deb/debian/python-virtualenv?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20.31.2+ds-1","20.31.2+ds-1+deb13u1","20.33.1+ds-1","20.34.0+ds-1","20.35.3+ds-1","20.35.4+ds-1","20.36.1+ds-1","20.38.0+ds-1","21.2.0+ds-1","21.2.4+ds-1","21.3.1+ds-1","21.4.1+ds-1","21.5.1+ds-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113725.json"}},{"package":{"name":"python-virtualenv","ecosystem":"Debian:14","purl":"pkg:deb/debian/python-virtualenv?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["20.31.2+ds-1","20.33.1+ds-1","20.34.0+ds-1","20.35.3+ds-1","20.35.4+ds-1","20.36.1+ds-1","20.38.0+ds-1","21.2.0+ds-1","21.2.4+ds-1","21.3.1+ds-1","21.4.1+ds-1","21.5.1+ds-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-113725.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}