CVE-2026-32069: CWE-415: Double Free in Microsoft Windows 10 Version 1809
Double free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
AI Analysis
Technical Summary
This vulnerability is a double free condition in the Windows Projected File System component of Windows 10 Version 1809 (build 10.0.17763.0). The flaw allows an attacker with local authorized access to elevate their privileges on the affected system. The CVSS v3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. Microsoft has released an official fix for this vulnerability as detailed in their security update guide.
Potential Impact
An authorized local attacker can exploit this double free vulnerability to elevate privileges, potentially gaining higher system rights than intended. This can lead to full system compromise depending on the privileges gained. The vulnerability affects confidentiality, integrity, and availability of the system.
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-2026-32069 to remediate this vulnerability.
CVE-2026-32069: CWE-415: Double Free in Microsoft Windows 10 Version 1809
Description
Double free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
CVSS v3.1
Score 7.8high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a double free condition in the Windows Projected File System component of Windows 10 Version 1809 (build 10.0.17763.0). The flaw allows an attacker with local authorized access to elevate their privileges on the affected system. The CVSS v3.1 base score is 7.8, reflecting high impact on confidentiality, integrity, and availability. Microsoft has released an official fix for this vulnerability as detailed in their security update guide.
Potential Impact
An authorized local attacker can exploit this double free vulnerability to elevate privileges, potentially gaining higher system rights than intended. This can lead to full system compromise depending on the privileges gained. The vulnerability affects confidentiality, integrity, and availability of the system.
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-2026-32069 to remediate this vulnerability.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2026-03-10T22:02:18.665Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Vendor Advisory Urls
- [{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32069","vendor":"Microsoft"}]
Threat ID: 69de7a2782d89c981fd6ba5c
Added to database: 04/14/2026, 17:32:23 UTC
Last enriched: 06/19/2026, 17:04:07 UTC
Last updated: 07/31/2026, 19:22:58 UTC
Views: 109
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