CVE-2026-32952Medium· 5.3▾ Sunlitgo-ntlmssp NTLM challenges can panic on malformed payloads
▾ Sunlit zone — Low / medium · no exploitation signal
impact 29.2 · likelihood 0.2 · exploitation 0
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Exploit-prediction probability, daily snapshots since Jul 25.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via OSV
Last analysed / modified upstream
1.0%
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.
github.com/Azure/go-ntlmssp < 0.1.1Upgrade to a patched release:
github.com/Azure/go-ntlmssp 0.1.1Connected by shared product, vendor, weakness, or advisory.