TI-2017-08852 Aliases CVE-2017-11935 GHSA-2cwj-8xwx-w45p

Memory corruption in Microsoft Office

MEDIUM 52CWE-119Published 2017-12-12 · Updated 2024-09-16

Key facts

Attack vector: Local
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

Microsoft Office 2016 Click-to-Run (C2R) allows a remote code execution vulnerability due to the way files are handled in memory, aka "Microsoft Excel Remote Code Execution Vulnerability".

Why it matters now

EPSS 0.19603 97th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Microsoft	Microsoft Office	Microsoft Office 2016 Click-to-Run (C2R)	—	No fix listed	CNA

Microsoft Office VendorMicrosoft Affected Microsoft Office 2016 Click-to-Run (C2R) Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:microsoft:office:2016:c2r::::::	2016 c2r	Vulnerable	Microsoft

cpe:2.3:a:microsoft:office:2016:c2r:*:*:*:*:*:* Versions 2016 c2r Vulnerable ·Microsoft

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2017-11935
2026-10-03 Alias added: GHSA-2cwj-8xwx-w45p

References

Patch 1

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11935

TI-2023-09240 Microsoft Outlook Elevation of Privilege Vulnerability KEVCVSS 3.1CRITICAL 9.8
TI-2019-01013 A remote code execution vulnerability exists in Microsoft Excel software when the… KEVCVSS 3.1HIGH 8.8
TI-2019-00335 Command injection in Microsoft Office KEVCVSS 3.1HIGH 8.8
TI-2018-00739 Out-of-bounds write in Microsoft Equation Editor KEVCVSS 3.1HIGH 8.8
TI-2015-02130 Microsoft PowerPoint 2007 SP3, Word 2007 SP3, PowerPoint 2010 SP2, Word 2010 SP2… KEVCVSS 3.1HIGH 8.8
TI-2015-01588 Microsoft Office 2013 SP1 and 2013 RT SP1 allows remote attackers to execute arbitrary… KEVCVSS 3.1HIGH 8.8

See all 1024 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences