{"id":"AZL-8334","summary":"CVE-2022-23990 affecting package expat for versions less than 2.4.8-1","details":"Expat (aka libexpat) before 2.4.4 has an integer overflow in the doProlog function.","modified":"2026-04-01T05:23:31.279866Z","published":"2022-01-26T19:15:08Z","upstream":["CVE-2022-23990"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-23990"}],"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-8334.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:N/I:N/A:H"}]}