Windows CVE-2026-20832
HIGHCVSS VectorNVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
2DescriptionNVD
Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability
AnalysisAI
Privileged local attackers can exploit a use-after-free vulnerability in the Windows RPC IDL subsystem to gain system-level code execution on affected Windows 10, Windows 11, Windows Server 2016, and Windows Server 2022 systems. The vulnerability requires local access and valid credentials but allows complete compromise of the target system with no user interaction required. …
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RemediationAI
Within 7 days: Identify all affected systems and apply vendor patches promptly. Monitor vendor channels for patch availability.
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