{"id":"AZL-86340","summary":"CVE-2026-45186 affecting package expat for versions less than 2.8.2-1","details":"In libexpat before 2.8.1, the computational complexity of attribute name collision checks allows a denial of service via moderately sized crafted XML input.","modified":"2026-08-28T17:47:34.839851154Z","published":"2026-05-10T07:16:07Z","upstream":["CVE-2026-45186"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-45186"}],"affected":[{"package":{"name":"expat","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/expat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.2-1"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86340.json"}}],"schema_version":"1.9.0"}