CVE-2015-1641

Name: CVE-2015-1641
Creator: NVD / NIST
Published: 2015-04-14T20:59:05.25+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10Actively ExploitedEPSS 97.33%

Last modified Jun 17, 2026

CVE-2015-1641 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word for Mac 2011, Office Compatibility Pack SP3, Word Automation Services on SharePoint Server 2010 SP2 and 2013 SP1, and Office Web Apps Server 2010 SP2 and 2013 SP1 allow remote attackers to execute arbitrary code via a crafted RTF document, aka "Microsoft Office Memory Corruption Vulnerability.". CISA has confirmed active exploitation in the wild. EPSS estimates a 97.33% chance of exploitation in the next 30 days.

Description

Microsoft Word 2007 SP3, Office 2010 SP2, Word 2010 SP2, Word 2013 SP1, Word 2013 RT SP1, Word for Mac 2011, Office Compatibility Pack SP3, Word Automation Services on SharePoint Server 2010 SP2 and 2013 SP1, and Office Web Apps Server 2010 SP2 and 2013 SP1 allow remote attackers to execute arbitrary code via a crafted RTF document, aka "Microsoft Office Memory Corruption Vulnerability."

Metrics

CVSS 3.1

7.8/10

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS Probability

97.33%

99.9th percentile

Probability of exploitation in the next 30 days. Learn more

Exploitation Status

This vulnerability is listed in CISA’s Known Exploited Vulnerabilities catalog, confirming active exploitation in the wild. Federal agencies must remediate by May 3, 2022.

Weakness Enumeration

Affected Software

Vendor	Product	Versions	Update
Microsoft	Office	2010	Sp2
Microsoft	Office Compatibility Pack	All versions	Sp3
Microsoft	Office Web Apps	2010	Sp2
Microsoft	Office Web Apps	2013	Sp1
Microsoft	Outlook	2011	—
Microsoft	Sharepoint Server	2010	Sp2
Microsoft	Sharepoint Server	2013	Sp1
Microsoft	Word	2007	Sp3
Microsoft	Word	2010	Sp2
Microsoft	Word	2011	—
Microsoft	Word	2013	Sp1

References

http://www.securityfocus.com/bid/73995Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1032104Broken Link, Third Party Advisory, VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-033Patch, Vendor Advisory
http://www.securityfocus.com/bid/73995Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1032104Broken Link, Third Party Advisory, VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2015/ms15-033Patch, Vendor Advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2015-1641US Government Resource

Timeline

Published: Apr 14, 2015
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2015-1641?

How severe is CVE-2015-1641?

CVE-2015-1641 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 97.33% probability of exploitation in the next 30 days. This vulnerability is listed in CISA's Known Exploited Vulnerabilities catalog.

How do I fix CVE-2015-1641?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST