{"id":"AZL-113206","summary":"CVE-2026-123577 affecting package netavark 1.10.3-9","details":"Hickory DNS from 0.24.0 before 0.26.2 contains a resource exhaustion vulnerability that allows remote attackers to consume server memory via unbounded DoH request bodies. Attackers can send large request bodies over HTTP/2 or HTTP/3 to a DNS over HTTP server, causing memory exhaustion and denial of service.","modified":"2026-11-13T06:04:48Z","published":"2026-11-08T02:16:51Z","upstream":["CVE-2026-123577"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-123577"}],"affected":[{"package":{"name":"netavark","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/netavark"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.10.3-9"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113206.json"}}],"schema_version":"1.9.2"}