CVE-2024-6387CriticalMicrosoft CVSS 8.1CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Microsoft security update for CVE-2024-6387

Published
May 31, 2026
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2024-6387 →

📋 Microsoft's advisory

EchelonGraph does not copy Microsoft's advisory page: its FAQ and remediation text are not shown here. Read the advisory on https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-6387. This page also shows what EchelonGraph holds for CVE-2024-6387, with the description from its CVE record, which the CVE Numbering Authority that assigned the CVE wrote: for a CVE Microsoft assigned, often in the words of Microsoft's own advisory.

🎯 Affected products7

  • Azure Arc Resource Bridge on Azure Arc-enabled System Center Virtual Machine Manager
  • Azure Arc Resource Bridge on Azure Arc-enabled VMware vSphere
  • Azure Arc Resource Bridge on Azure Stack HCI
  • Azure Kubernetes Service Node on Azure Linux
  • Azure Kubernetes Service Node on Ubuntu Linux
  • CBL Mariner 2.0 ARM
  • CBL Mariner 2.0 x64

✅ Updates Microsoft lists: 5 updates

5 rows: one per KB article or update, update type and fixed build. Their details are on Microsoft's advisory.

KB articleUpdateFixed build
—CBL-Mariner8.9p1-6
—Security Update202407.03.0
—Security Update202407.08.0
—Security Update1.2.0
—Security Update2408

🧭 EchelonGraph on CVE-2024-6387

EchelonGraph score
9.0 CRITICAL
CISA KEV
Not listed
Fix status
A fix is available — apply it.

Description from the CVE record (CVE.org), as published by its numbering authority

A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition which can lead sshd to handle some signals in an unsafe manner. An unauthenticated, remote attacker may be able to trigger it by failing to authenticate within a set time period.

Published by Red Hat, Inc., the CVE Numbering Authority that assigned CVE-2024-6387, in its CVE record at CVE.org; reused under the CVE Program's Terms of Use (its licence and MITRE's copyright notice are in our Terms of Service).

🔗 References (9)