PT-2026-59981 · Pypi · Tensorflow-Cpu

Published

2026-07-13

·

Updated

2026-07-13

None

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Impact

When [RangeSize](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/ops/math ops.cc) receives values that do not fit into an int64 t, it crashes.
cpp
 auto size = (std::is integral<T>::value
          ? ((Eigen::numext::abs(limit - start) +
            Eigen::numext::abs(delta) - T(1)) /
           Eigen::numext::abs(delta))
          : (Eigen::numext::ceil(
             Eigen::numext::abs((limit - start) / delta))));

 // This check does not cover all cases.
 if (size > std::numeric limits<int64 t>::max()) {
  return errors::InvalidArgument("Requires ((limit - start) / delta) <= ",
                  std::numeric limits<int64 t>::max());
 }

 c->set output(0, c->Vector(static cast<int64 t>(size)));
 return Status::OK();
}

Patches

We have patched the issue in GitHub commit 37e64539cd29fcfb814c4451152a60f5d107b0f0. 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.

For more information

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Related Identifiers

PYSEC-2026-3367

Affected Products

Tensorflow-Cpu