---
id: CVE-2024-34072
aliases:
  - GHSA-wjvx-jhpj-r54r
  - PYSEC-2026-1889
title: sagemaker-python-sdk vulnerable to Deserialization of Untrusted Data
summary: sagemaker-python-sdk vulnerable to Deserialization of Untrusted Data
severity: high
cvss: 7.8
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'
vendor: sagemaker
product: sagemaker
ecosystem: pip
affected:
  - sagemaker < 2.218.0
patched:
  - sagemaker 2.218.0
published: '2024-05-03'
updated: '2026-09-10'
sourceUpdated: '2026-09-10T03:50:14.667578197Z'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-wjvx-jhpj-r54r'
references:
  - url: >-
      https://github.com/aws/sagemaker-python-sdk/security/advisories/GHSA-wjvx-jhpj-r54r
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2024-34072'
  - url: 'https://github.com/aws/sagemaker-python-sdk/pull/4557'
  - url: >-
      https://github.com/aws/sagemaker-python-sdk/commit/72e0c9712aec6fbb82fb40fda091dfc2a42c70a0
  - url: 'https://github.com/aws/sagemaker-python-sdk'
tags:
  - osv
  - pip
epss: 0.00411
epssPercentile: 0.32593
ingestedAt: '2026-07-08T18:25:53.838Z'
---

## Overview

### Impact

sagemaker.base_deserializers.NumpyDeserializer module before v2.218.0 allows potentially unsafe deserialization when untrusted data is passed as pickled object arrays. This consequently may allow an unprivileged third party to cause remote code execution, denial of service, affecting both confidentiality and integrity.

Impacted versions: <2.218.0.

### Credit 

We would like to thank HiddenLayer for collaborating on this issue through the coordinated vulnerability disclosure process.


### Workarounds

Do not pass pickled numpy object arrays which originated from an untrusted source, or that could have been tampered with. Only pass pickled numpy object arrays from sources you trust.


### References

If you have any questions or comments about this advisory we ask that you contact AWS/Amazon Security via our vulnerability reporting page [1] or directly via email to [aws-security@amazon.com](mailto:aws-security@amazon.com). Please do not create a public GitHub issue.
[1] Vulnerability reporting page: https://aws.amazon.com/security/vulnerability-reporting

Fixed by: [https://github.com/aws/sagemaker-python-sdk/pull/4557](https://github.com/aws/sagemaker-python-sdk/pull/4557)

## Affected packages

- `sagemaker < 2.218.0`

## Remediation

Upgrade to a patched release:

- `sagemaker 2.218.0`