{"id":"CVE-2015-2470","url":"https://www.cyber-defence.io/tools/cve/CVE-2015-2470","generatedAt":"2026-11-05T05:57:21.421Z","title":"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…","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.\"","published":"2015-08-15T00:59:30.000Z","lastModified":"2026-10-14T22:17:04.000Z","status":"Modified","sourceIdentifier":"secure@microsoft.com","cvss":{"version":"2.0","score":9.3,"severity":"HIGH","vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C"},"cwe":["CWE-189"],"affected":["microsoft/office","microsoft/word","microsoft/word viewer"],"epss":{"score":0.26857,"percentile":0.98042,"date":"2026-11-04","history":[]},"kev":{"listed":false},"exploits":{"count":1,"verified":true,"firstPublished":"2015-08-21","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":37924,"kind":"exploit","title":"Microsoft Office 2007 - MSPTLS Heap Index Integer Underflow (MS15-081)","url":"https://www.exploit-db.com/exploits/37924","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/dos/37924.txt","file":"exploits/windows/dos/37924.txt","published":"2015-08-21","added":"2015-08-21","updated":"2015-08-21","author":"Google Security Research","type":"dos","platform":"windows","port":null,"verified":true,"codes":["CVE-2015-2470","MS15-081"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://code.google.com/p/google-security-research/issues/detail?id=431&can=1"}]},"verdict":{"level":"urgent","text":"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."},"changes":[],"references":[{"url":"http://www.securitytracker.com/id/1033239","source":"secure@microsoft.com"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-081","source":"secure@microsoft.com"},{"url":"https://www.exploit-db.com/exploits/37924/","source":"secure@microsoft.com"},{"url":"http://www.securitytracker.com/id/1033239","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-081","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.exploit-db.com/exploits/37924/","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2015-2470","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}