CVE-2022-36026

TensorFlow is an open source platform for machine learning. If `QuantizeAndDequantizeV3` is given a nonscalar `num_bits` input tensor, it results in a `CHECK` fail that can be used to trigger a denial of service attack. We have patched the issue in GitHub commit f3f9cb38ecfe5a8a703f2c4a8fead434ef291713. The fix will be included in TensorFlow 2.10.0. We will also cherrypick this commit on TensorFlow 2.9.1, TensorFlow 2.8.1, and TensorFlow 2.7.2, as these are also affected and still in supported range. There are no known workarounds for this issue.

• CWE-617

• https://github.com/tensorflow/tensorflow/commit/f3f9cb38ecfe5a8a703f2c4a8fead434ef291713Patch, Third Party Advisory
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-9cr2-8pwr-fhfqThird Party Advisory
• https://github.com/tensorflow/tensorflow/commit/f3f9cb38ecfe5a8a703f2c4a8fead434ef291713Patch, Third Party Advisory
• https://github.com/tensorflow/tensorflow/security/advisories/GHSA-9cr2-8pwr-fhfqThird Party Advisory

Published

Sep 16, 2022

Last Modified

Jun 17, 2026

Status

Modified

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