{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-05-13T23:08:13.013","vulnerabilities":[{"cve":{"id":"CVE-2026-21226","sourceIdentifier":"secure@microsoft.com","published":"2026-01-13T19:16:23.987","lastModified":"2026-02-05T17:58:29.607","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"Deserialization of untrusted data in Azure Core shared client library for Python allows an authorized attacker to execute code over a network."},{"lang":"es","value":"Deserialización de datos no confiables en la biblioteca compartida de cliente de Azure Core para Python permite a un atacante autorizado ejecutar código a través de una red."}],"metrics":{"cvssMetricV31":[{"source":"secure@microsoft.com","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","baseScore":7.5,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.6,"impactScore":5.9}]},"weaknesses":[{"source":"secure@microsoft.com","type":"Primary","description":[{"lang":"en","value":"CWE-502"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:microsoft:azure_core_shared_client_library:*:*:*:*:*:python:*:*","versionStartIncluding":"1.1.0","versionEndExcluding":"1.38.0","matchCriteriaId":"43DC5EFE-C77D-469D-8402-769897B0DC30"}]}]}],"references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21226","source":"secure@microsoft.com","tags":["Vendor Advisory"]}]}}]}