CVE-2021-33650: Mindspore

High severity, CVSS 7.5. EPSS: 0.9% chance of exploitation in the next 30 days.

When performing the inference shape operation of the SparseToDense operator, if the number of inputs is less than three, it will access data outside of bounds of inputs which allocated from heap buffers.

Affected products

• Mindspore Mindspore: from 1.2.0, before 1.3.0 (fixed in 1.3.0)

Published 2022-06-27. Last modified 2026-06-17.