AZL-113206

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113206.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-113206
Upstream
Published
2026-11-08T02:16:51Z
Modified
2026-11-13T06:04:48Z
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.

References

Affected packages

Azure Linux:3 / netavark

Package

Name
netavark
Purl
pkg:rpm/azure-linux/netavark

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
1.10.3-9

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-113206.json"