CVE-2026-41486
CVE-2026-41486 · Ray: Remote Code Execution via Parquet Arrow Extension Type Deserialization
Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.
Ray is an AI compute engine. From version 2.54.0 to before version 2.55.0, Ray Data registers custom Arrow extension types (ray.data.arrow_tensor, ray.data.arrow_tensor_v2, ray.data.arrow_variable_shaped_tensor) globally in PyArrow. When PyArrow reads a Parquet file containing one of these extension types, it calls __arrow_ext_deserialize__ on the field's metadata bytes. Ray's implementation passes these bytes directly to cloudpickle.loads(), achieving arbitrary code execution during schema parsing, before any row data is read. This issue has been patched in version 2.55.0.
CVSS 8.9 · Alta · EPSS 0,5% · Corrección disponible
- Publicación
- Actualización
Pila tecnológica: python
Productos y versiones afectados
ray
- Versiones
- >= 2.54.0, < 2.55.0: Afectada
Sin corrección publicada
ray PyPI
- Versiones
- 2.49.0
- 2.49.1
- 2.49.2
- 2.50.0
- 2.50.1
- 2.51.0
- 2.51.1
- 2.51.2
- 2.52.0
- 2.52.1
- 2.53.0
- 2.54.0
- 2.54.1
- Intervalos de versiones afectados
- ECOSYSTEM: ≥ 2.49.0, < 2.55.0
Actualiza a 2.55.0
ray PyPI
- Versiones
- 0.1.1
- 0.1.2
- 0.2.0
- 0.2.1
- 0.2.2
- 0.3.0
- 0.3.1
- 0.4.0
- 0.5.0
- 0.5.2
- 0.5.3
- 0.6.0
- 0.6.1
- 0.6.2
- 0.6.3
- 0.6.4
- 0.6.5
- 0.6.6
- 0.7.0
- 0.7.1
- 0.7.2
- 0.7.3
- 0.7.4
- 0.7.5
- 0.7.6
- 0.7.7
- 0.8.0
- 0.8.1
- 0.8.2
- 0.8.3
- 0.8.4
- 0.8.5
- 0.8.6
- 0.8.7
- 1.0.0
- 1.0.1
- 1.1.0
- 1.10.0
- 1.11.0
- 1.11.1
- 1.12.0
- 1.12.1
- 1.13.0
- 1.2.0
- 1.3.0
- 1.4.0
- 1.4.1
- 1.5.0
- 1.5.1
- 1.5.2
- 1.6.0
- 1.7.0
- 1.7.1
- 1.8.0
- 1.9.0
- 1.9.1
- 1.9.2
- 2.0.0
- 2.0.1
- 2.1.0
- 2.10.0
- 2.11.0
- 2.12.0
- 2.2.0
- 2.20.0
- 2.21.0
- 2.22.0
- 2.23.0
- 2.24.0
- 2.3.0
- 2.3.0rc0
- 2.3.1
- 2.30.0
- 2.31.0
- 2.32.0
- 2.32.0rc0
- 2.33.0
- 2.34.0
- 2.35.0
- 2.36.0
- 2.36.1
- 2.37.0
- 2.38.0
- 2.39.0
- 2.4.0
- 2.40.0
- 2.41.0
- 2.42.0
- 2.42.1
- 2.43.0
- 2.44.0
- 2.44.1
- 2.45.0
- 2.46.0
- 2.47.0
- 2.47.1
- 2.48.0
- 2.49.0
- 2.49.1
- 2.49.2
- 2.5.0
- 2.5.1
- 2.50.0
- 2.50.1
- 2.51.0
- 2.51.1
- 2.51.2
- 2.52.0
- 2.52.1
- 2.53.0
- 2.54.0
- 2.6.0
- 2.6.1
- 2.6.2
- 2.6.3
- 2.7.0
- 2.7.0rc0
- 2.7.1
- 2.7.2
- 2.8.0
- 2.8.1
- 2.9.0
- 2.9.1
- 2.9.2
- 2.9.3
- Intervalos de versiones afectados
- ECOSYSTEM: ≤ 2.54.0
Sin corrección publicada
ve-ray PyPI
- Versiones
- 2.44.0.1
- 2.44.0.2
- 2.46.0.0
- 2.46.0.1
- 2.46.0.2
- Intervalos de versiones afectados
- ECOSYSTEM: ≤ 2.54.0
Sin corrección publicada
Fuentes originales
- https://github.com/ray-project/ray/security/advisories/GHSA-mw35-8rx3-xf9r
- https://github.com/ray-project/ray/pull/62056
- https://github.com/ray-project/ray/commit/c02bd31ae31996805868baa446a131a8d304525f
- https://github.com/ray-project/ray/releases/tag/ray-2.55.0
- https://nvd.nist.gov/vuln/detail/CVE-2026-41486