CVE-2015-2470
Integer underflow in Microsoft Office 2007 SP3, Office 2010 SP2, Office 2013 SP1, Office 2013 RT SP1, Office for Mac 2011, and Word Viewer allows remote attackers to execute arbitrary code via a crafted document, aka "Microsoft Office Integer Underflow…
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 26.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
Integer underflow in Microsoft Office 2007 SP3, Office 2010 SP2, Office 2013 SP1, Office 2013 RT SP1, Office for Mac 2011, and Word Viewer allows remote attackers to execute arbitrary code via a crafted document, aka "Microsoft Office Integer Underflow Vulnerability."
- CVSS 2.0
- 9.3 HIGHAV:N/AC:M/Au:N/C:C/I:C/A:C
- EPSS
- 26.86% probability · 98th percentile
- Public exploits
- 1 in Exploit-DB · verified · first 21 August 2015
- CISA KEV
- Not listed
- Weakness
- CWE-189
- Affected
- microsoft/office · microsoft/word · microsoft/word viewer
- Source
- secure@microsoft.com
EPSS 26.9% since 4 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://www.securitytracker.com/id/1033239
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-081
- https://www.exploit-db.com/exploits/37924/
- http://www.securitytracker.com/id/1033239
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-081
- https://www.exploit-db.com/exploits/37924/
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.