{"id":"PYSEC-2026-1261","summary":"Microsoft Common Data Model SDK Denial of Service Vulnerability","details":"Microsoft Common Data Model SDK Denial of Service Vulnerability","aliases":["CVE-2023-36566","GHSA-vm2m-7hpw-fpmq"],"modified":"2026-07-07T17:47:11.803463808Z","published":"2026-07-07T11:45:25.605228Z","references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36566"},{"type":"WEB","url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36566"},{"type":"PACKAGE","url":"https://pypi.org/project/commondatamodel-objectmodel"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-vm2m-7hpw-fpmq"}],"affected":[{"package":{"name":"commondatamodel-objectmodel","ecosystem":"PyPI","purl":"pkg:pypi/commondatamodel-objectmodel"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.4"}]}],"versions":["1.0.15","1.1.0","1.1.1","1.1.2","1.2.0","1.2.1","1.2.2","1.2.3","1.3.0","1.3.1","1.4.0","1.4.1","1.4.2","1.4.3","1.4.4","1.4.4rc1","1.5.0","1.5.1","1.5.2","1.5.3","1.6.0","1.6.1","1.6.3","1.6.4","1.6.5","1.7.3"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/commondatamodel-objectmodel/PYSEC-2026-1261.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}