CVE-2023-35394

Name: CVE-2023-35394
Creator: NVD / NIST
Published: 2023-08-08T18:15:13.84+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.6/10EPSS 0.93%

Last modified Jun 17, 2026

CVE-2023-35394 is a medium-severity vulnerability rated 4.6/10 on the CVSS scale. Azure HDInsight Jupyter Notebook Spoofing Vulnerability. EPSS estimates a 0.93% chance of exploitation in the next 30 days.

Description

Azure HDInsight Jupyter Notebook Spoofing Vulnerability

Metrics

CVSS 3.1

4.6/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

EPSS Probability

0.93%

55.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Microsoft	Azure Hdinsight	All versions

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35394Patch, Vendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-35394Patch, Vendor Advisory

Timeline

Published: Aug 8, 2023
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2023-35394?

Azure HDInsight Jupyter Notebook Spoofing Vulnerability

How severe is CVE-2023-35394?

CVE-2023-35394 has a CVSS score of 4.6/10 (MEDIUM severity). The EPSS model estimates a 0.93% probability of exploitation in the next 30 days.

How do I fix CVE-2023-35394?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-35394?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST