KEV · Actively exploited

CVE-2017-11826

CVE-2017-11826 is actively exploited (CISA KEV catalog) : high severity (CVSS 7.8), 2 tracked apps concerned, none still exposed on their current version.

Severity (CVSS): 7.8
Exploitation: Confirmed
Tracked apps: 2
Still exposed: 0

Published on 2017-10-13

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.

Attack vector : Local No privileges required

Show raw CVSS vector

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

EPSS 81.29% predictive model; CISA confirms active exploitation percentile 99.6%

CISA Known Exploited Vulnerability

Added to KEV: 2022-03-03
Remediation deadline: 2022-03-24
Required action: Apply updates per vendor instructions.
Ransomware: Unknown (not documented by CISA)

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Microsoft Word macOS com.microsoft.Word

Affected - Fixed in - Latest tracked 16.112.2 undetermined
Microsoft Office Windows winget:Microsoft.Office

Affected - Fixed in - Latest tracked - undetermined

NVD references 7 distinct products for this CVE : only those tracked by Scout (mobile and desktop catalog apps) are listed above. Libraries, servers and out-of-scope products do not appear here. Full list on NVD ↗

Vulnerable CPE configurations (10)

Vendor	Product	Platform	Versions	CPE 2.3 URI
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2007:sp3::::::
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2007:sp3::::::
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2010:sp2::::::
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2010:sp2::::::
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2013:sp1:::-:::*
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2013:sp1:::-:::*
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2013:sp1:::rt:::*
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2013:sp1:::rt:::*
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2016:::::::*
microsoft	word All platforms (wildcard)	All platforms (wildcard)	-	cpe:2.3:a:microsoft:word:2016:::::::*

View on NVD ↗ CISA KEV catalog ↗ Advisory · portal.msrc.microsoft.com