{"id":"AZL-75815","summary":"CVE-2026-25210 affecting package expat for versions less than 2.6.4-4","details":"In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation.","modified":"2026-04-01T05:22:54.269838Z","published":"2026-01-30T07:16:15Z","upstream":["CVE-2026-25210"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-25210"}],"affected":[{"package":{"name":"expat","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/expat"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.4-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-75815.json"}}],"schema_version":"1.7.5"}