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Vulnerability record · CVE-2015-2378 · published 14 July 2015

CVE-2015-2378: Microsoft excel vulnerability

Microsoft · Excel

Untrusted search path vulnerability in Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel Viewer 2007 SP3, and Office Compatibility Pack SP3 allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka "Microsoft Excel DLL Remote Code Execution Vulnerability."

6.9 CVSS 2.0 Medium EPSS 6.1% · top 6.8%
6.9CVSS 2.0 base score
6.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
4References
17 Jun 2026Last modified by NVD

Description

Untrusted search path vulnerability in Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel Viewer 2007 SP3, and Office Compatibility Pack SP3 allows local users to gain privileges via a Trojan horse DLL in the current working directory, aka "Microsoft Excel DLL Remote Code Execution Vulnerability."

AV:L/AC:M/Au:N/C:C/I:C/A:C

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.securitytracker.com/id/1032899
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-070
http://www.securitytracker.com/id/1032899
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-070

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2015-2378), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.