CVE-2022-39286

HighCVSS 8.8/10Last modified Jun 17, 2026

Description

Jupyter Core is a package for the core common functionality of Jupyter projects. Jupyter Core prior to version 4.11.2 contains an arbitrary code execution vulnerability in `jupyter_core` that stems from `jupyter_core` executing untrusted files in CWD. This vulnerability allows one user to run code as another. Version 4.11.2 contains a patch for this issue. There are no known workarounds.

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-250 CWE-269 CWE-427

Affected software

Vendor	Product	Versions
jupyter	jupyter_core	< 4.11.2

References

https://github.com/jupyter/jupyter_core/commit/1118c8ce01800cb689d51f655f5ccef19516e283Patch, Third Party Advisory
https://github.com/jupyter/jupyter_core/security/advisories/GHSA-m678-f26j-3hrpThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00022.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KKMP5OXXIX2QAUNVNJZ5UEQFKDYYJVBA/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN/
https://security.gentoo.org/glsa/202301-04Third Party Advisory
https://www.debian.org/security/2023/dsa-5422Third Party Advisory
https://github.com/jupyter/jupyter_core/commit/1118c8ce01800cb689d51f655f5ccef19516e283Patch, Third Party Advisory
https://github.com/jupyter/jupyter_core/security/advisories/GHSA-m678-f26j-3hrpThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00022.htmlMailing List, Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KKMP5OXXIX2QAUNVNJZ5UEQFKDYYJVBA/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YIDN7JMLK6AOMBQI4QPSW4MBQGWQ5NIN/
https://security.gentoo.org/glsa/202301-04Third Party Advisory
https://www.debian.org/security/2023/dsa-5422Third Party Advisory

Timeline

Published: Oct 26, 2022
Last modified: Jun 17, 2026
NVD status: Modified

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