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5.3 Medium

CVE-2026-32952 go-ntlmssp is a Go package that provides NTLM/Negotiate authentication over HTTP

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 products and versions

Product Affected versions Fixed in
go-ntlmssp 0.1 earliest → < 0.1.1 0.1.1
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