PT-2026-59847 · Pypi · Tensorflow

Published

2026-07-13

·

Updated

2026-07-13

CVSS v3.1

7.5

High

VectorAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact

When the parameter summarize of tf.raw ops.Print is zero, the new method SummarizeArray<bool> will reference to a nullptr, leading to a seg fault.
python
import tensorflow as tf

tf.raw ops.Print(input = tf.constant([1, 1, 1, 1],dtype=tf.int32),
              data = [[False, False, False, False], [False], [False, False, False]],
              message = 'tmp/I',
              first n = 100,
              summarize = 0)

Patches

We have patched the issue in GitHub commit 6d423b8bcc9aa9f5554dc988c1c16d038b508df1.
The fix will be included in TensorFlow 2.12. We will also cherrypick this commit on TensorFlow 2.11.1.

For more information

Please consult our security guide for more information regarding the security model and how to contact us with issues and questions.

Attribution

This vulnerability has been reported by Yu Tian of Qihoo 360 AIVul Team

Fix

Found an issue in the description? Have something to add? Feel free to write us 👾
dbugs@ptsecurity.com

Related Identifiers

PYSEC-2026-3231

Affected Products

Tensorflow