CVE-2009-0568

The record

The RPC Marshalling Engine (aka NDR) in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 SP2 does not properly maintain its internal state, which allows remote attackers to overwrite arbitrary memory locations via a crafted RPC message that triggers incorrect pointer reading, related to "IDL interfaces containing a non-conformant varying array" and FC_SMVARRAY, FC_LGVARRAY, FC_VARIABLE_REPEAT, and FC_VARIABLE_OFFSET, aka "RPC Marshalling Engine Vulnerability."

Affected packages

Related vulnerabilities

• CVE-2026-81644 DoS vulnerability in the preview service module. CWE-264
• CVE-2026-49315 DoS vulnerability in the input device module. CWE-264
• CVE-2026-49313 Permission control vulnerability in the app lock module. CWE-264
• CVE-2026-49312 Permission control vulnerability in the window module. CWE-264
• CVE-2026-49310 Permission control vulnerability in the event notification module. CWE-264
• CVE-2026-41987 Permission control vulnerability in the app management module. CWE-264
• CVE-2026-49309 Permission control vulnerability in the Settings module. CWE-264
• CVE-2026-49308 Permission control vulnerability in the clipboard module. Impact: Successful exploitation… CWE-264