High
golang-github-azure-go-ntlmssp — security advisory
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.
- Products
- golang-github-azure-go-ntlmssp
- Affected versions
- 0.0~git20170206.0.29affce-1, 0.0~git20200615.6637195-1, 0.0~git20220621.cb9428e-1, 0.0~git20221128.754e69321358-2
- Fixed versions
- Not specified
- CVEs
- CVE-2026-32952
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 02:59 UTC · Revision 1
Source evidence
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.
osv:UBUNTU-CVE-2026-32952
golang-github-azure-go-ntlmssp
Fixed versions: Not specified
golang-github-azure-go-ntlmssp
Fixed versions: Not specified
golang-github-azure-go-ntlmssp
Fixed versions: Not specified
golang-github-azure-go-ntlmssp
Fixed versions: Not specified
golang-github-azure-go-ntlmssp
Fixed versions: Not specified
golang-github-azure-go-ntlmssp
Fixed versions: Not specified
golang-github-azure-go-ntlmssp
Fixed versions: Not specified
Complete source record
{
"id": "d807b3999254c44f5fa385559dd2a57392ea8650406ef9edf19c47067d3b7207",
"url": "https://osv.dev/vulnerability/UBUNTU-CVE-2026-32952",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "UBUNTU-CVE-2026-32952",
"summary": "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.",
"evidence": "osv:UBUNTU-CVE-2026-32952",
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"severity": "high",
"structured": {
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"aliases": [
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"metrics": [
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
},
{
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"score": "medium"
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"database_specific": {
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"ecosystem_specific": {
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"modified": "2026-10-17T12:59:58.541171393Z",
"provider": "osv",
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"references": [
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"https://www.cve.org/CVERecord?id=CVE-2026-32952"
]
},
"related_cves": [
{
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"evidence": "/upstream"
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],
"security_relevant": true,
"severity_evidence": "/severity/1/score"
},
"source_id": "core-osv",
"document_id": 360051,
"published_at": "2026-04-24T03:16:00+00:00"
}