## virtualenv: Downloaded wheel selection and caching precede verification

- 種別: advisory
- 重大度: low
- 関連技術: python
- CVE: CVE-2026-113714
- 公開日時: 2026-10-23T22:25:22.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-494p-63j8-28p3)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-494p-63j8-28p3

影響: pip:virtualenv < 21.14.9 → 21.14.9
Wheel downloads go directly into the reusable wheelhouse, while the verification target is selected from pip's textual output. A verification failure does not remove the downloaded file from that cache. Anthropic's OSS Scanner reported this as ANT-2026-ST00DRO3 in virtualenv-20261015-005, received on 15 October 2026. Affected area Download selection and promotion into the reusable wheel cache. Attacker-controlled input A download must fail verification, or the archive selected from pip output m…