{"id":"AZL-61736","summary":"CVE-2025-4207 affecting package postgresql for versions less than 16.9-1","details":"Buffer over-read in PostgreSQL GB18030 encoding validation allows a database input provider to achieve temporary denial of service on platforms where a 1-byte over-read can elicit process termination.  This affects the database server and also libpq.  Versions before PostgreSQL 17.5, 16.9, 15.13, 14.18, and 13.21 are affected.","modified":"2026-04-01T05:19:55.012279Z","published":"2025-05-08T15:15:48Z","upstream":["CVE-2025-4207"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4207"}],"affected":[{"package":{"name":"postgresql","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/postgresql"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"16.9-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-61736.json"}}],"schema_version":"1.7.5"}