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CISA KEV(1635d overdue)EPSS 43.3%top 1.3%

CVE-2016-3235: Microsoft Office OLE DLL Side Loading Vulnerability

0
High
Vulnerability
Published: 11/03/2021 (11/03/2021, 00:00:00 UTC)
Last modified: 10/24/2026
Source: CISA KEV
Vendor/Project: Microsoft
Product: Office

Description

CVE-2016-3235 is a high-severity vulnerability in Microsoft Office's Object Linking & Embedding (OLE) dynamic link library (DLL). The vulnerability arises from improper validation of input before loading libraries, enabling side loading attacks. Successful exploitation can lead to remote code execution. This vulnerability has been exploited in the wild. No specific affected versions or patch information is provided in the input data.

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 10/24/2026, 09:10:31 UTC

Technical Analysis

Microsoft Office OLE DLL contains a side loading vulnerability due to improper input validation before loading libraries. This flaw allows attackers to execute arbitrary code remotely by tricking the system into loading malicious DLLs. The vulnerability is identified as CVE-2016-3235 and has been observed in active exploitation scenarios. No explicit patch or remediation details are included in the provided data.

Potential Impact

Exploitation of this vulnerability allows remote code execution, which can lead to full compromise of the affected system. Given that it has been exploited in the wild, the risk to affected systems is significant. The lack of detailed version or patch information limits precise impact scope assessment.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until official fixes are confirmed, users should apply general caution with untrusted Office documents and consider additional protective measures such as application whitelisting or enhanced endpoint protection.

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Threat ID: 6adc6f613fe894698b2dda25

Added to database: 10/24/2026, 08:42:09 UTC

Last enriched: 10/24/2026, 09:10:31 UTC

Last updated: 10/24/2026, 09:27:23 UTC

Views: 3

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