# Azure Linux libnfs, RabbitMQ vulnerabilities patched

Published: 2026-06-24 · Severity: medium
Canonical: https://vorant.io/reports/1e3f771f-db11-538f-84d4-1f4992846163/azure-linux-libnfs-rabbitmq-vulnerabilities-patched

> Microsoft patched two unspecified vulnerabilities in Azure Linux affecting libnfs and rabbitmq-server packages.

The French CERT (CERT-FR) has issued an advisory regarding multiple vulnerabilities discovered in Microsoft Azure Linux. The affected components are libnfs version 5.0.2-1 and rabbitmq-server version 3.13.7-5, with patches available in versions 5.0.2-2 and 3.13.7-6 respectively.

The vulnerabilities are tracked as CVE-2026-43973 and CVE-2026-53689. Microsoft has not publicly disclosed the nature or severity of these security issues in their bulletins. The vendor has released security updates to address both vulnerabilities.

Organizations running affected versions of Azure Linux with these packages should consult Microsoft's security bulletins and apply the available patches to mitigate potential exploitation.

## Mentioned in this report

- Vulnerabilities: CVE-2026-43973, CVE-2026-53689

Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0798

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