{"id":"AZL-99717","summary":"CVE-2026-86140 affecting package libxml2 2.11.5-10","details":"In libxml2 before 2.15.4, xmlSnprintfElements in valid.c has a strcat stack-based buffer overflow.","modified":"2026-09-06T14:18:06.581727410Z","published":"2026-09-05T05:17:12Z","upstream":["CVE-2026-86140"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-86140"}],"affected":[{"package":{"name":"libxml2","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/libxml2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.11.5-10"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99717.json"}}],"schema_version":"1.9.0"}