## virtualenv: Seed replacement does not contain metadata deletion paths

- 種別: advisory
- 重大度: medium
- 関連技術: python
- CVE: CVE-2026-113719
- 公開日時: 2026-10-23T22:19:15.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-hhxq-47xx-j5xx)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-hhxq-47xx-j5xx

影響: pip:virtualenv < 21.14.9 → 21.14.9
The app-data seeder joins paths from existing distribution metadata to site-packages and deletes the resulting paths without checking containment within the environment. Anthropic's OSS Scanner reported this as ANT-2026-SXOEHWP7 in virtualenv-20261015-005, received on 15 October 2026. Affected area Removal of a previously installed seed package. Attacker-controlled input An environment being reused must contain distribution metadata influenced by another account. The invoking user must have del…