# CVE-2014-6332: Microsoft Windows Object Linking & Embedding (OLE) Automation Array Remote Code Execution Vulnerability

Source: https://junglewise.ai/threats/cve-2014-6332-microsoft-windows-object-linking-embedding-ole-automation-array  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-03-25. Updated: 2026-05-10  
License: CC BY 4.0 with a link back

CVE-2014-6332 · Severity: critical · CVSS 9.3 · Exploited in the wild · Published 2022-03-25

OleAut32.dll in Microsoft Windows OLE fails to properly handle size values during array redimensioning in the SafeArrayDimen function. This allows remote attackers to execute arbitrary code when a user visits a specially crafted website.

Technologies: [Microsoft Windows](https://junglewise.ai/threats/technologies/windows). Vendors: [Microsoft](https://junglewise.ai/threats/vendors/microsoft).

## Quick answers

**Is CVE-2014-6332 exploited in the wild?** Yes. CVE-2014-6332 is known to be exploited in the wild, first recorded on 25 March 2022. Treat it as urgent.

**How severe is CVE-2014-6332?** Critical severity, with a CVSS score of 9.3, published 25 March 2022.

**Which products and versions are affected?** Microsoft Windows Server 2003 SP2; Microsoft Windows Vista SP2; Microsoft Windows Server 2008 SP2 and R2 SP1; Microsoft Windows 7 SP1; and 4 more.

**Is there a fix for CVE-2014-6332?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2014-6332 attacked?** It is attacked over the network, in an operating system.

**Am I affected by CVE-2014-6332?** Check whether you run Microsoft Windows. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Affected products

- Microsoft Windows Server 2003 SP2
- Microsoft Windows Vista SP2
- Microsoft Windows Server 2008 SP2 and R2 SP1
- Microsoft Windows 7 SP1
- Microsoft Windows 8
- Microsoft Windows 8.1
- Microsoft Windows Server 2012 Gold and R2
- Microsoft Windows RT Gold and 8.1

## Timeline

- 2014-11-11: advisory: Microsoft Security Bulletin MS14-064 published
- 2022-03-25: kev added: Added to CISA Known Exploited Vulnerabilities Catalog
- 2022-03-25: disclosed: NVD publication date

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