VULNERABILITY INTELLIGENCE
CVE-2017-11826
CVSS score7.8 HIGH
EPSS probability81.33%
CISA KEVKnown exploited vulnerability
Published2017-10-13
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Known Exploited Vulnerability
Microsoft Office Remote Code Execution Vulnerability
Vendor / product: Microsoft / Office
Description
Microsoft Office 2010, SharePoint Enterprise Server 2010, SharePoint Server 2010, Web Applications, Office Web Apps Server 2010 and 2013, Word Viewer, Word 2007, 2010, 2013 and 2016, Word Automation Services, and Office Online Server allow remote code execution when the software fails to properly handle objects in memory.
Weakness classification
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
Primary references
- secure@microsoft.com — Broken Link, Third Party Advisory, VDB Entry
- secure@microsoft.com — Broken Link, Third Party Advisory, VDB Entry
- secure@microsoft.com — Exploit
- secure@microsoft.com — Patch, Vendor Advisory
- secure@microsoft.com — Broken Link, Technical Description, Third Party Advisory
- secure@microsoft.com — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Third Party Advisory, VDB Entry
- af854a3a-2127-422b-91ae-364da2661108 — Exploit
- af854a3a-2127-422b-91ae-364da2661108 — Patch, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Broken Link, Technical Description, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory