Severity:

CRITICAL RISK

(9.6)

Improper Input Validation and Path Traversal in NuGet

CVE-2026-39399

Published:

Apr 14, 2026

Status:

Awaiting Analysis

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Vulnerability Type

Category:

Improper Input Validation and Path Traversal

CWE:

CWE-20;CWE-22

Impact:

Remote Code Execution and Arbitrary File/Blob Write

Severity:

CRITICAL RISK

(9.6)

CVSS Version:

3.1

Vulnerability Type

Category:

Improper Input Validation and Path Traversal

CWE:

CWE-20;CWE-22

Impact:

Remote Code Execution and Arbitrary File/Blob Write

Severity:

CRITICAL RISK

(9.6)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

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HIGH RISK

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CRITICAL RISK

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