CVE-2026-20832
Unknown
Unknown - Not Provided
Elevation of Privilege in Windows RPC IDL Interface
Publication date: 2026-01-13
Last updated on: 2026-01-13
Assigner: Microsoft Corporation
Description
Description
Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | windows_remote_procedure_call | to 2026-20832 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-415 | The product calls free() twice on the same memory address. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is an Elevation of Privilege issue in the Windows Remote Procedure Call Interface Definition Language (IDL). It allows an attacker with limited privileges to gain higher privileges on the affected system. [1]
How can this vulnerability impact me? :
This vulnerability can allow an attacker to elevate their privileges, potentially gaining full control over the affected system, which can lead to unauthorized access, data modification, or disruption of services. [1]
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