Race condition in Microsoft .NET Framework and Windows - CVE-2026-32226
Published: April 15, 2026
Vulnerability identifier: #VU126153
CSH Severity: Medium
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2026-32226
CWE-ID: CWE-362
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Microsoft
Affected software:
Microsoft .NET Framework
Windows
Microsoft .NET Framework
Windows
Detailed vulnerability description
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a race condition in .NET Framework. A remote attacker can exploit the race and cause a denial of service condition on the system.
How to mitigate CVE-2026-32226
Install updates from vendor's website.