Azure Linux libnfs, RabbitMQ vulnerabilities patched
Microsoft patched two unspecified vulnerabilities in Azure Linux affecting libnfs and rabbitmq-server packages.
Sourcecert.ssi.gouv.fr — open the original
What to check
- Applies to
- The 2 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
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
Source reporting: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-0798
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