Vulnerability · Published Apr 14, 2026 · Assigned by microsoft
CVE-2026-32157Remote Desktop Client Remote Code Execution Vulnerability
High 8.8
In plain English
A high-severity use-after-free in Remote Desktop client for Windows Desktop from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.8% (higher than 56% of all known vulnerabilities).
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.8%top 44.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Remote Desktop client for Windows Desktop | 1.2.0.0 – before 1.2.7099.0 |
| Microsoft | Windows 11 version 26H1 | 10.0.28000.0 – before 10.0.28000.1836 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
References
- Remote Desktop Client Remote Code Execution Vulnerability vendor-advisory, patch