CVE-2015-2558

critical Microsoft
CVSS v3 Base Score
9.3
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS Score
43.0%
Exploitation probability in 30 days
Top 2% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
M
Confidentiality
C
Integrity
C
Availability
C
Published: October 14, 2015 (3866 days ago)
Last Modified: May 6, 2026
Vendor: Microsoft
Source: NVD

Description

Use-after-free vulnerability in Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016, Excel for Mac 2011, Excel 2016 for Mac, Excel Viewer, Office Compatibility Pack SP3, and Excel Services on SharePoint Server 2007 SP3, 2010 SP2, and 2013 SP1 allows remote attackers to execute arbitrary code via a long fileVersion element in an Office document, aka "Microsoft Office Memory Corruption Vulnerability."

CWE

NVD-CWE-Other

Affected Products

microsoft excelmicrosoft excel for macmicrosoft excel viewermicrosoft office compatibility packmicrosoft office sharepoint servermicrosoft sharepoint server

References

🔗 www.securitytracker.com 🔗 www.zerodayinitiative.com 🔗 docs.microsoft.com 🔗 www.securitytracker.com 🔗 www.zerodayinitiative.com