CVE-2026-32202
MEDIUM CISA KEV EPSS 99.1%
Published Apr 14, 20262mo ago · Modified Jun 17, 20261w ago
4.3 CVSS 3.1
Published Apr 14, 2026 2mo ago
Last Modified Jun 17, 2026 1w ago
KEV Listed Apr 28, 2026 2mo ago
KEV Due May 12, 2026 48d overdue
Description
Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction Required
Scope Unchanged
Confidentiality Low
Integrity None
Availability None
Threat Intelligence
CISA Known Exploited Overdue 48d
- Added
- Apr 28, 2026
- Due
- May 12, 2026
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
EPSS Exploit Probability
99.1% percentile
Exploit & Patch Status
Actively Exploited (KEV)
No Patch Available
Weaknesses 1
CWE-693
Affected Products 25
| Vendor | Product | Version | Range |
|---|---|---|---|
| microsoft | windows_10_1607 | * | <10.0.14393.9060 |
| microsoft | windows_10_1607 | * | <10.0.14393.9060 |
| microsoft | windows_10_1809 | * | <10.0.17763.8644 |
| microsoft | windows_10_1809 | * | <10.0.17763.8644 |
| microsoft | windows_10_21h2 | * | <10.0.19044.7184 |
| microsoft | windows_10_21h2 | * | <10.0.19044.7184 |
| microsoft | windows_10_21h2 | * | <10.0.19044.7184 |
| microsoft | windows_10_22h2 | * | <10.0.19045.7184 |
| microsoft | windows_10_22h2 | * | <10.0.19045.7184 |
| microsoft | windows_10_22h2 | * | <10.0.19045.7184 |
| microsoft | windows_11_23h2 | * | <10.0.22631.6936 |
| microsoft | windows_11_23h2 | * | <10.0.22631.6936 |
| microsoft | windows_11_24h2 | * | <10.0.26100.8246 |
| microsoft | windows_11_24h2 | * | <10.0.26100.8246 |
| microsoft | windows_11_25h2 | * | <10.0.26200.8246 |
| microsoft | windows_11_25h2 | * | <10.0.26200.8246 |
| microsoft | windows_11_26h1 | * | <10.0.28000.1836 |
| microsoft | windows_11_26h1 | * | <10.0.28000.1836 |
| microsoft | windows_server_2012 | * | any |
| microsoft | windows_server_2012 | r2 | any |
| microsoft | windows_server_2016 | * | <10.0.14393.9060 |
| microsoft | windows_server_2019 | * | <10.0.17763.8644 |
| microsoft | windows_server_2022 | * | <10.0.20348.5020 |
| microsoft | windows_server_2022_23h2 | * | <10.0.25398.2274 |
| microsoft | windows_server_2025 | * | <10.0.26100.32690 |
References 4
- msrc.microsoft.com https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32202
- cisa.gov https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-32202
- vicarius.io https://www.vicarius.io/vsociety/posts/cve-2026-32202-detection-script-spoofing-vulnerability-in-windows-shell
- vicarius.io https://www.vicarius.io/vsociety/posts/cve-2026-32202-mitigation-script-spoofing-vulnerability-in-windows-shell
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.