CVE-2026-32181: CWE-269: Improper Privilege Management in Microsoft Windows 10 Version 21H2
Improper privilege management in Microsoft Windows allows an authorized attacker to deny service locally.
AI Analysis
Technical Summary
This vulnerability (CWE-269) in Windows 10 Version 21H2 (build 10.0.19044.0) arises from improper privilege management, enabling an authorized local user to deny service on the affected system. The CVSS 3.1 base score is 5.5, reflecting local attack vector with low complexity, requiring privileges but no user interaction, and resulting in high impact on availability only. Microsoft has published an official fix for this vulnerability.
Potential Impact
An authorized local attacker can exploit this vulnerability to cause denial of service, impacting system availability. There is no impact on confidentiality or integrity. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. It is recommended to apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32181 to remediate this vulnerability.
CVE-2026-32181: CWE-269: Improper Privilege Management in Microsoft Windows 10 Version 21H2
Description
Improper privilege management in Microsoft Windows allows an authorized attacker to deny service locally.
CVSS v3.1
Score 5.5medium
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability (CWE-269) in Windows 10 Version 21H2 (build 10.0.19044.0) arises from improper privilege management, enabling an authorized local user to deny service on the affected system. The CVSS 3.1 base score is 5.5, reflecting local attack vector with low complexity, requiring privileges but no user interaction, and resulting in high impact on availability only. Microsoft has published an official fix for this vulnerability.
Potential Impact
An authorized local attacker can exploit this vulnerability to cause denial of service, impacting system availability. There is no impact on confidentiality or integrity. No known exploits are reported in the wild at this time.
Mitigation Recommendations
An official fix is available from Microsoft. It is recommended to apply the security update provided in the Microsoft advisory at https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32181 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-03-11T00:26:53.426Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32181","vendor":"Microsoft"}]
Threat ID: 69de7a3282d89c981fd6bcb7
Added to database: 4/14/2026, 5:32:34 PM
Last enriched: 5/26/2026, 7:37:01 PM
Last updated: 5/31/2026, 5:35:41 AM
Views: 43
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.