CVE-2022-23594: Google Tensorflow

Medium severity, CVSS 5.5. EPSS: 0.1% chance of exploitation in the next 30 days.

Tensorflow is an Open Source Machine Learning Framework. The TFG dialect of TensorFlow (MLIR) makes several assumptions about the incoming `GraphDef` before converting it to the MLIR-based dialect. If an attacker changes the `SavedModel` format on disk to invalidate these assumptions and the `GraphDef` is then converted to MLIR-based IR then they can cause a crash in the Python interpreter. Under certain scenarios, heap OOB read/writes are possible. These issues have been discovered via fuzzing and it is possible that more weaknesses exist. We will patch them as they are discovered.

Affected products

• Google Tensorflow: version 2.7.0 only

Published 2022-02-04. Last modified 2026-06-17.