HIGH 7.5 Microsoft

CVE-2026-14457

RPK Server Signature Algorithm Selection Can Dereference a Missing Certificate

Microsoft Security Update 2026-Aug: RPK Server Signature Algorithm Selection Can Dereference a Missing Certificate

Affected Products

azl3 kata-containers 3.32.0.kata0-2 on Azure Linux 3.0
azl3 rust 1.90.0-10 on Azure Linux 3.0
azl3 cloud-hypervisor 51.1.101-2 on Azure Linux 3.0
azl3 rust 1.75.0-30 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-14457
https://nvd.nist.gov/vuln/detail/CVE-2026-14457

Published: 2026-08-11 · Source: Microsoft · Feed updated: 2026-10-12

This high severity vulnerability with a CVSS score of 7.5 was published on 2026-08-11 via Microsoft. Affected: azl3 kata-containers 3.32.0.kata0-2 on Azure Linux 3.0, azl3 rust 1.90.0-10 on Azure Linux 3.0, azl3 cloud-hypervisor 51.1.101-2 on Azure Linux 3.0 and 1 more.

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