{"id":"AZL-7835","summary":"CVE-2022-23852 affecting package expat for versions less than 2.4.8-1","details":"Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.","modified":"2026-04-01T05:23:13.750205Z","published":"2022-01-24T02:15:06Z","upstream":["CVE-2022-23852"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23852"}],"affected":[{"package":{"name":"expat","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/expat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.8-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-7835.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}