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CVE-2026-32952

MEDIUM CVSS: 5.3 Published: 2026-04-24 Modified: 2026-06-17

Description

go-ntlmssp is a Go package that provides NTLM/Negotiate authentication over HTTP. Prior to version 0.1.1, a malicious NTLM challenge message can causes an slice out of bounds panic, which can crash any Go process using `ntlmssp.Negotiator` as an HTTP transport. Version 0.1.1 patches the issue.

Affected Platforms

Microsoft Go-Ntlmssp

Weakness Type

CWE-190

References