# CVE-2016-7262: Microsoft Excel Security Feature Bypass Vulnerability

CVE-2016-7262 is fixed in 10 products on 1 platform, first by KB3128019, released December 13, 2016. It is being exploited: CISA added it to the Known Exploited Vulnerabilities catalog on March 3, 2022. Patch Radar priority: Patch now.

- Web page: https://patchblox.com/security/cve/CVE-2016-7262
- Priority: Patch now
- CVSS: n/a (Important)
- EPSS: 0.5884
- CISA KEV: listed Mar 3, 2022, federal due date Mar 24, 2022
- Exploited (vendor report): no
- Publicly disclosed: no
- Vendor exploitability assessment: Exploitation More Likely
- Published: Dec 13, 2016
- Vendor advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2016-7262

## Description

<p>A security feature bypass vulnerability exists when Microsoft Excel improperly handles input. An attacker who successfully exploited the vulnerability could execute arbitrary commands.</p> <p>In a file-sharing attack scenario, an attacker could provide a specially crafted document file designed to exploit the vulnerability, and then convince users to open the document file and interact with the document by clicking on a specific cell.</p> <p>The update addresses the vulnerability by correcting how Microsoft Excel handles input.</p>

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Microsoft | Microsoft Excel 2007 Service Pack 3 |  | [KB3128019](https://patchblox.com/security/data/fix/microsoft/kb3128019.md) | Dec 13, 2016 |
| Microsoft | Microsoft Excel 2010 Service Pack 2 (32-bit editions) |  | [KB3128037](https://patchblox.com/security/data/fix/microsoft/kb3128037.md) | Dec 13, 2016 |
| Microsoft | Microsoft Excel 2010 Service Pack 2 (64-bit editions) |  | [KB3128037](https://patchblox.com/security/data/fix/microsoft/kb3128037.md) | Dec 13, 2016 |
| Microsoft | Microsoft Excel 2013 RT Service Pack 1 |  | [KB3128008](https://patchblox.com/security/data/fix/microsoft/kb3128008.md) | Dec 13, 2016 |
| Microsoft | Microsoft Excel 2013 Service Pack 1 (32-bit editions) |  | [KB3128008](https://patchblox.com/security/data/fix/microsoft/kb3128008.md) | Dec 13, 2016 |
| Microsoft | Microsoft Excel 2013 Service Pack 1 (64-bit editions) |  | [KB3128008](https://patchblox.com/security/data/fix/microsoft/kb3128008.md) | Dec 13, 2016 |
| Microsoft | Microsoft Excel 2016 (32-bit edition) |  | [KB3128016](https://patchblox.com/security/data/fix/microsoft/kb3128016.md) | Dec 13, 2016 |
| Microsoft | Microsoft Excel 2016 (64-bit edition) |  | [KB3128016](https://patchblox.com/security/data/fix/microsoft/kb3128016.md) | Dec 13, 2016 |
| Microsoft | Microsoft Excel Viewer 2007 Service Pack 3 |  | [KB3128023](https://patchblox.com/security/data/fix/microsoft/kb3128023.md) | Dec 13, 2016 |
| Microsoft | Microsoft Office Compatibility Pack Service Pack 3 |  | [KB3128022](https://patchblox.com/security/data/fix/microsoft/kb3128022.md) | Dec 13, 2016 |

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Data as of 2026-11-07T18:46:35Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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