CVE-2026-113713 — virtualenv: Temporary app-data can leave dangling seed package links
virtualenv is a tool for creating isolated virtual python environments. From 21.14.8 until 21.14.10, the app-data seeder can leave an environment linked to temporary package fil…
Published: 2026-10-20 · CVSS: 4.4 · CVSS 4.0
virtualenv is a tool for creating isolated virtual python environments. From 21.14.8 until 21.14.10, the app-data seeder can leave an environment linked to temporary package files that virtualenv deletes when creation finishes. The environment-variable and configuration-file forms of symlink_app_data can enable this state even though the command-line flag is disabled for temporary app-data. The resulting environment depends on a cache pathname that its owner no longer controls. This issue is fixed in version 21.14.10.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7