CVE-2026-32178 Details
Description
Improper neutralization of special elements in .NET allows an unauthorized attacker to perform spoofing over a network.
A spoofing vulnerability has been identified in .NET, allowing unauthorized attackers to manipulate elements over a network. This issue arises from improper neutralization of special elements, which could be exploited to impersonate or mislead users or systems.
Users can download the security update for .NET 9.0, 8.0, and 10.0 for Mac OS, Windows, and Linux. Additionally, a security update is available for Microsoft Visual Studio 2022 versions 17.14 and 17.12.
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
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-138 | Improper Neutralization of Special Elements | redhat-SADP |
| CWE-138 | Improper Neutralization of Special Elements | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft .net | >= 10.0.0, < 10.0.6 >= 8.0.0, < 8.0.26 >= 9.0.0, < 9.0.15 |
CPE
Remediation
| |
| apple macos | All versions |
CPE
Remediation
| |
| linux linux kernel | All versions |
CPE
Remediation
| |
| microsoft windows | All versions |
CPE
Remediation
| |
| microsoft visual studio 2022 | >= 17.12.0, < 17.12.19 >= 17.14.0, < 17.14.30 |
CPE
Remediation
| |
Change History
6 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 15, 2026 | CVE Modified | redhat-SADP |
| Jun 30, 2026 | CVE Modified | redhat-SADP |
| 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] |