PT-2026-59898 · Pypi · Tensorflow-Cpu
Published
2026-07-13
·
Updated
2026-07-13
CVSS v3.1
4.8
Medium
| Vector | AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H |
Impact
If [
tf.raw ops.TensorListConcat](https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/list kernels.h) is given element shape=[], it results segmentation fault which can be used to trigger a denial of service attack.python
import tensorflow as tf
tf.raw ops.TensorListConcat(
input handle=tf.data.experimental.to variant(tf.data.Dataset.from tensor slices([1, 2, 3])),
element dtype=tf.dtypes.float32,
element shape=[]
)Patches
We have patched the issue in GitHub commit fc33f3dc4c14051a83eec6535b608abe1d355fde.
The fix will be included in TensorFlow 2.11. We will also cherrypick this commit on TensorFlow 2.10.1, 2.9.3, and TensorFlow 2.8.4, as these are also affected and still in supported range.
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 Tong Liu, ShanghaiTech University
Fix
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Related Identifiers
Affected Products
Tensorflow-Cpu