CVE-2023-29337: Microsoft nuget toctou race condition vulnerability

Microsoft · Nuget

NuGet Client Remote Code Execution Vulnerability

7.1 CVSS 3.1 High EPSS 1.1% · top 34.5% CWE-367 · TOCTOU race condition

7.1CVSS 3.1 base score

1.1%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References

17 Jun 2026Last modified by NVD

Description

NuGet Client Remote Code Execution Vulnerability

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Nuget Microsoft

References

Link	Tags
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29337	PatchVendor Advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29337	PatchVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2023-29337), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.