Stack-based Buffer Overflow in Microsoft Remote Desktop Client
CVE-2026-62824

8.8HIGH

Key Information:

Vendor

Microsoft
Status
Windows 10 Version 1607
Windows Server 2012
Windows Server 2012 (server Core Installation)
Windows Server 2012 R2
Vendor
CVE Published:
11 August 2026

What is CVE-2026-62824?

A stack-based buffer overflow vulnerability exists in Microsoft Remote Desktop Client, which can be exploited by an unauthorized attacker to execute arbitrary code over a network. Successful exploitation may allow attackers to gain access to sensitive information or control over the affected system. It is crucial for users to apply the latest security patches to mitigate the associated risks.

Affected Version(s)

Windows 10 Version 1607 32-bit Systems 10.0.14393.0 < 10.0.14393.9418

Windows Server 2012 (Server Core installation) x64-based Systems 6.2.9200.0 < 6.2.9200.26280

Windows Server 2012 R2 (Server Core installation) x64-based Systems 6.3.9600.0 < 6.3.9600.23338

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisorypatch

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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