HIGH 7.5 Microsoft
CVE-2026-94640
Rpcbind: unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of service
Microsoft Security Update 2026-Sep: Rpcbind: unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of service
Affected Products
- azl3 rpcbind 1.2.9-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-94640
- https://nvd.nist.gov/vuln/detail/CVE-2026-94640
This high severity vulnerability with a CVSS score of 7.5 was published on 2026-09-08 via Microsoft. Affected: azl3 rpcbind 1.2.9-1 on Azure Linux 3.0.
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