CVE-2026-32157 Details
Description
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
A use-after-free vulnerability has been identified in the Remote Desktop Client for Windows Desktop. This vulnerability allows an unauthorized attacker to execute code remotely over the network. The issue arises when a client connects to a malicious server via Remote Desktop, potentially leading to code execution on the client's machine.
Users can download the security update for this vulnerability through the Microsoft Update Catalog. For Windows Server 2012 R2, Windows Server 2016, Windows 10 Version 1607, Windows Server 2025, Windows 11 Version 24H2, and other affected versions, the security update is available as part of the monthly rollup. For Remote Desktop Client for Windows Desktop, the security update can be downloaded from the Windows App Client Release Notes.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 15, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32157 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-416 | Use After Free | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft remote desktop client | < 2.0.1070.0 |
CPE
Remediation
| |
| microsoft windows 10 1607 | < 10.0.14393.9060 |
CPE
Remediation
| |
| microsoft windows 10 1809 | < 10.0.17763.8644 |
CPE
Remediation
| |
| microsoft windows 10 21h2 | < 10.0.19044.7184 |
CPE
Remediation
| |
| microsoft windows 10 22h2 | < 10.0.19045.7184 |
CPE
Remediation
| |
| microsoft windows 11 23h2 | < 10.0.22631.6936 |
CPE
Remediation
| |
| microsoft windows 11 24h2 | < 10.0.26100.8246 |
CPE
Remediation
| |
| microsoft windows 11 25h2 | < 10.0.26200.8246 |
CPE
Remediation
| |
| microsoft windows 11 26h1 | < 10.0.28000.1836 |
CPE
Remediation
| |
| microsoft windows server 2012 | r2 |
CPE
Remediation
| |
| microsoft windows server 2016 | < 10.0.14393.9060 |
CPE
Remediation
| |
| microsoft windows server 2019 | < 10.0.17763.8644 |
CPE
Remediation
| |
| microsoft windows server 2022 | < 10.0.20348.5020 |
CPE
Remediation
| |
| microsoft windows server 2022 23h2 | < 10.0.25398.2274 |
CPE
Remediation
| |
| microsoft windows server 2025 | < 10.0.26100.32690 |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 25, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| May 7, 2026 | Initial Analysis | [email protected] |
| Apr 14, 2026 | New CVE Received | [email protected] |