Answer in brief
CVE-2018-0851 records a Unknown severity vulnerability in CVE Program Container. The current sources do not mark it as known exploited. The current feed maps Microsoft Corporation/Microsoft Office (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Microsoft Corporation/Microsoft Office (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Microsoft Corporation/Microsoft Officegeneric | Microsoft Office 2007 SP2 Microsoft Office Word Viewer Microsoft Office 2010 SP2 Microsoft Office 2013 SP1 and RT SP1 Microsoft Office 2016 and Microsoft Office 2016 Click-to-Run (C2R). | Not reported |
Published upstream
Feb 15, 2018
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 15, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Oct 15, 2026
Microsoft Office 2007 SP2, Microsoft Office Word Viewer, Microsoft Office 2010 SP2, Microsoft Office 2013 SP1 and RT SP1, Microsoft Office 2016, and Microsoft Office 2016 Click-to-Run (C2R) allow a remote code execution vulnerability, due to how Office handles objects in memory, aka "Microsoft Office Memory Corruption Vulnerability". This CVE is unique from CVE-2018-0852.
Quoted source text, attributed separately from HOL analysis.