PYSEC-2026-3184

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Import Source
https://github.com/pypa/advisory-database/blob/main/vulns/tensorflow/PYSEC-2026-3184.yaml
JSON Data
https://api.osv.dev/v1/vulns/PYSEC-2026-3184
Aliases
Published
2026-07-13T14:19:41.952307Z
Modified
2026-07-13T16:43:06.599574672Z
Summary
TensorFlow vulnerable to `CHECK`-fail in `tensorflow::full_type::SubstituteFromAttrs`
Details

Impact

When tensorflow::full_type::SubstituteFromAttrs receives a FullTypeDef& t that is not exactly three args, it triggers a CHECK-fail instead of returning a status.

Status SubstituteForEach(AttrMap& attrs, FullTypeDef& t) {
  DCHECK_EQ(t.args_size(), 3);

  const auto& cont = t.args(0);
  const auto& tmpl = t.args(1);
  const auto& t_var = t.args(2);

Patches

We have patched the issue in GitHub commit 6104f0d4091c260ce9352f9155f7e9b725eab012. 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

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

References

Affected packages

PyPI / tensorflow

Package

Name
tensorflow
View open source insights on deps.dev
Purl
pkg:pypi/tensorflow

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.2
Introduced
2.8.0
Fixed
2.8.1
Introduced
2.9.0
Fixed
2.9.1

Affected versions

0.*
0.12.0
0.12.1
1.*
1.0.0
1.0.1
1.1.0
1.2.0
1.2.1
1.3.0
1.4.0
1.4.1
1.5.0
1.5.1
1.6.0
1.7.0
1.7.1
1.8.0
1.9.0
1.10.0
1.10.1
1.11.0
1.12.0
1.12.2
1.12.3
1.13.1
1.13.2
1.14.0
1.15.0
1.15.2
1.15.3
1.15.4
1.15.5
2.*
2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.2.0
2.2.1
2.2.2
2.2.3
2.3.0
2.3.1
2.3.2
2.3.3
2.3.4
2.4.0
2.4.1
2.4.2
2.4.3
2.4.4
2.5.0
2.5.1
2.5.2
2.5.3
2.6.0rc0
2.6.0rc1
2.6.0rc2
2.6.0
2.6.1
2.6.2
2.6.3
2.6.4
2.6.5
2.7.0rc0
2.7.0rc1
2.7.0
2.7.1
2.8.0
2.9.0

Database specific

source 
"https://github.com/pypa/advisory-database/blob/main/vulns/tensorflow/PYSEC-2026-3184.yaml"