Unauthenticated code execution via heap buffer overflow
Published Jul 9, 2024 · Updated Feb 10, 2026
Heap-based buffer overflow in Microsoft Windows Server's Remote Desktop Licensing Service allows remote attackers to execute arbitrary code. Microsoft has not disclosed the affected function or malformed RPC field; the service mishandles network input and writes beyond a heap buffer. The Remote Desktop Licensing role must be installed and reachable over RPC; exploitation requires no authentication or user interaction.
Summary
What happened
Heap-based buffer overflow in Microsoft Windows Server's Remote Desktop Licensing Service allows remote attackers to execute arbitrary code. Microsoft has not disclosed the affected function or malformed RPC field; the service mishandles network input and writes beyond a heap buffer. The Remote Desktop Licensing role must be installed and reachable over RPC; exploitation requires no authentication or user interaction.
The record
- CVE
- CVE-2024-38076
- Published
- Jul 9, 2024
- Updated
- Feb 10, 2026
- Vendor
- Microsoft
- Product
- Windows Server 2019
- Classifications
- CWE-122, T1210
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 9, 2024CVE publishedPublication date reported by the CVE source.
- Feb 10, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=10.0.17763.0 <10.0.17763.6054
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo