CVSS 4.0
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се по мрежата, без особени условия, без вход и след действие от потребителя.
- Експлоатация: няма данни за експлоатация
- Атаката може да се автоматизира
Описание
Оригинално описание
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.
Засегнати продукти
- ray-project ray: >= 2.54.0, < 2.55.0
Вид слабост
История
- 8 май 2026 Публикувано
Други уязвимости в ray-project ray
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-41486
- https://nvd.nist.gov/vuln/detail/CVE-2026-41486
- 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