CVE-2026-32071 Details
Description
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
A null pointer dereference vulnerability has been identified in the Windows Local Security Authority Subsystem Service (LSASS). This vulnerability allows an unauthorized attacker to cause a denial-of-service condition over the network.
Users can apply the security update KB5082198 to address this vulnerability. This security update is available through the Microsoft Update Catalog.
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 14, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32071 | [email protected] | Vendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-476 | NULL Pointer Dereference | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| microsoft windows 10 1607 | < 10.0.14393.9060 |
CPE
Remediation
| |
| microsoft windows 10 1809 | < 10.0.17763.8644 |
CPE
Remediation
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| microsoft windows 10 21h2 | < 10.0.19044.7184 |
CPE
Remediation
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| microsoft windows 10 22h2 | < 10.0.19045.7184 |
CPE
Remediation
| |
| microsoft windows 11 23h2 | < 10.0.22631.6936 |
CPE
Remediation
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| microsoft windows 11 24h2 | < 10.0.26100.8246 |
CPE
Remediation
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| microsoft windows 11 25h2 | < 10.0.26200.8246 |
CPE
Remediation
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| microsoft windows 11 26h1 | < 10.0.28000.1836 |
CPE
Remediation
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| microsoft windows server 2016 | < 10.0.14393.9060 |
CPE
Remediation
| |
| microsoft windows server 2019 | < 10.0.17763.8644 |
CPE
Remediation
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| microsoft windows server 2022 | < 10.0.20348.5020 |
CPE
Remediation
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| microsoft windows server 2022 23h2 | < 10.0.25398.2274 |
CPE
Remediation
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| microsoft windows server 2025 | < 10.0.26100.32690 |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 22, 2026 | Initial Analysis | [email protected] |
| Apr 14, 2026 | New CVE Received | [email protected] |