{"id":"GHSA-pjcq-xvwq-hhpj","revision":"1bafff13f5ec4851bbf0da44c511cab3","records":[{"revision":"1bafff13f5ec4851bbf0da44c511cab3","observedAt":"2026-10-24T13:19:41.952+00:00","statement":{"source":"osv","id":"GHSA-pjcq-xvwq-hhpj","aliases":["CVE-2026-32952","GO-2026-5543"],"title":"go-ntlmssp NTLM challenges can panic on malformed payloads","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.","state":0,"publishedAt":"2026-04-23T21:21:58+00:00","modifiedAt":"2026-09-10T03:51:02.4118372+00:00","affected":[{"ecosystem":"Go","name":"github.com/Azure/go-ntlmssp","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.1.1"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/Azure/go-ntlmssp/security/advisories/GHSA-pjcq-xvwq-hhpj","https://nvd.nist.gov/vuln/detail/CVE-2026-32952","https://github.com/Azure/go-ntlmssp","https://github.com/Azure/go-ntlmssp/releases/tag/v0.1.1"],"sourceUrl":"https://github.com/advisories/GHSA-pjcq-xvwq-hhpj","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-pjcq-xvwq-hhpj","identifiers":["GHSA-pjcq-xvwq-hhpj","CVE-2026-32952","GO-2026-5543"]},"retained":false,"historicalAffected":[]}],"coverage":[]}