{"id":"CVE-2026-113713","revision":null,"records":[{"revision":"83720a9ddcdf4c3a9719e562e961bcf5","observedAt":"2026-10-27T15:09:21.953+00:00","statement":{"source":"cve-program","id":"CVE-2026-113713","aliases":[],"title":"virtualenv: Temporary app-data can leave dangling seed package links","description":"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.","state":0,"publishedAt":"2026-10-20T19:06:25.88+00:00","modifiedAt":"2026-10-27T13:37:48.952+00:00","affected":[{"ecosystem":"Vendor product","name":"virtualenv","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"pypa\",\n                    \"product\": \"virtualenv\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 21.14.8, < 21.14.10\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","score":4.4,"severity":"MEDIUM"}],"references":["https://github.com/pypa/virtualenv/security/advisories/GHSA-4f8h-vr72-p32c","https://github.com/pypa/virtualenv/pull/3437","https://github.com/pypa/virtualenv/commit/b81995c3feab9e1edb453c75ffc6616e1a77335e","https://github.com/pypa/virtualenv/releases/tag/21.14.10"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-113713","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-113713","identifiers":["CVE-2026-113713"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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Not a global EUVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. No reader inventory is sent.","generation":"enrichment-8320abf467e0476baf8a465779a29166","complete":false,"records":13567,"lastAttemptAt":"2026-11-01T05:13:30.377677+00:00","lastSuccessAt":"2026-11-01T05:13:30.4376306+00:00","error":null,"lastVerifiedAt":"2026-11-01T05:13:30.4376306+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"first-epss:nuget","scope":"FIRST EPSS for explicit CVE aliases in the collected public NuGet archive. Not a global EPSS backfill.","generation":"2026-11-01T05:04:51.7489739+00:00","complete":true,"records":1095,"lastAttemptAt":"2026-11-01T05:04:51.7489739+00:00","lastSuccessAt":"2026-11-01T05:04:51.9089574+00:00","error":null,"lastVerifiedAt":"2026-11-01T05:04:51.9089577+00:00","snapshotPublishedAt":null,"importing":false,"stagedRecords":0,"checkedIdentifiers":null,"expectedIdentifiers":null,"failedIdentifiers":null},{"source":"nvd","scope":"Rolling NVD lookups of CVE aliases in current public OSV archives; 500 identifiers per refresh, rechecked after 48 hours. Not a global NVD catalog. Successful not-found lookups count as checked; they do not imply withdrawal or safety. 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