{"id":"CVE-2026-32952","sourceIdentifier":"security-advisories@github.com","published":"2026-04-24T03:16:07.833","lastModified":"2026-10-26T21:10:00.170","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"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."},{"lang":"es","value":"go-ntlmssp es un paquete de Go que proporciona autenticación NTLM/Negotiate sobre HTTP. Antes de la versión 0.1.1, un mensaje de desafío NTLM malicioso puede causar un pánico de ’slice out of bounds’, lo que puede bloquear cualquier proceso de Go que utilice ’ntlmssp.Negotiator’ como transporte HTTP. La versión 0.1.1 corrige el problema."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"Azure","product":"go-ntlmssp","versions":[{"version":"< 0.1.1","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","baseScore":5.3,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":1.4},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":3.9,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-04-24T16:29:17.449582Z","id":"CVE-2026-32952","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-190"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:go-ntlmssp:*:*:*:*:*:go:*:*","versionEndExcluding":"0.1.1","matchCriteriaId":"DD9C4411-621B-4714-A17D-76CF7D65BF49"}]}]}],"references":[{"url":"https://github.com/Azure/go-ntlmssp/releases/tag/v0.1.1","source":"security-advisories@github.com","tags":["Product","Release Notes"]},{"url":"https://github.com/Azure/go-ntlmssp/security/advisories/GHSA-pjcq-xvwq-hhpj","source":"security-advisories@github.com","tags":["Vendor Advisory"]}]}