CVE Catalog
CVE-2026-32952
MediumSummary
The go-ntlmssp package before version 0.1.1 contains a vulnerability that causes a slice out of bounds panic when processing a malicious NTLM challenge message. This can crash any Go process using `ntlmssp.Negotiator` as an HTTP transport.
Risk Assessment
An attacker can remotely crash a Go application using this package, leading to denial of service (DoS).
Recommendation
Immediately update the go-ntlmssp package to version 0.1.1 or later.
Original NVD description (English source)
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.