## MONAILabel Server Crash and Silent Inference Corruption via Crafted DICOM (pydicom DS/IS Validation Bypass)

- 種別: advisory
- 重大度: critical
- 関連技術: python
- CVE: CVE-2026-48705
- 公開日時: 2026-10-27T13:30:10.000Z
- 情報源: GitHub Advisory Database (https://github.com/advisories/GHSA-6hp3-vr39-rqw8)
- パーマリンク: https://vulnpulse.app/items/ghsa-ghsa-6hp3-vr39-rqw8

影響: pip:monai < 1.6.1 → 1.6.1
An unauthenticated remote attacker can crash a running MONAILabel server or silently corrupt its medical AI inference results by uploading a single crafted DICOM file (~132 KB) via the REST API. The vulnerability stems from pydicom's lack of validation for Decimal String (DS) and Integer String (IS) DICOM Value Representations, which allows NaN and infinity values to pass through MONAI's PydicomReader and propagate through the entire spatial transform and ML inference pipeline. No authenticatio…