Answer in brief
CVE-2019-1297 records a High severity vulnerability in CVE Program Container. The current sources mark it as known exploited. The current feed maps Microsoft/Microsoft Excel (generic), Microsoft/Microsoft Office (generic), Microsoft/Office 365 ProPlus (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. Known-exploitation status makes exposure review time-sensitive. 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/Microsoft Excel (generic), Microsoft/Microsoft Office (generic), Microsoft/Office 365 ProPlus (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Microsoft/Microsoft Excelgeneric | 2010 Service Pack 2 (32-bit editions) || 2010 Service Pack 2 (64-bit editions) || 2013 Service Pack 1 (32-bit editions) || 2013 Service Pack 1 (64-bit editions) || 2013 RT Service Pack 1 || 2016 (32-bit edition) || 2016 (64-bit edition) | Not reported |
| Microsoft/Microsoft Officegeneric | 2016 for Mac || 2019 for 32-bit editions || 2019 for 64-bit editions || 2019 for Mac | Not reported |
| Microsoft/Office 365 ProPlusgeneric | 32-bit Systems || 64-bit Systems | Not reported |
Published upstream
Sep 11, 2019
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2025
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Mar 3, 2022
Evidence: source:kev:kev:kev:recordA remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2019-1297 records a High severity vulnerability in CVE Program Container. The current sources mark it as known exploited. The current feed maps Microsoft/Microsoft Excel (generic), Microsoft/Microsoft Office (generic), Microsoft/Office 365 ProPlus (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. Known-exploitation status makes exposure review time-sensitive. 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/Microsoft Excel (generic), Microsoft/Microsoft Office (generic), Microsoft/Office 365 ProPlus (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Microsoft/Microsoft Excelgeneric | 2010 Service Pack 2 (32-bit editions) || 2010 Service Pack 2 (64-bit editions) || 2013 Service Pack 1 (32-bit editions) || 2013 Service Pack 1 (64-bit editions) || 2013 RT Service Pack 1 || 2016 (32-bit edition) || 2016 (64-bit edition) | Not reported |
| Microsoft/Microsoft Officegeneric | 2016 for Mac || 2019 for 32-bit editions || 2019 for 64-bit editions || 2019 for Mac | Not reported |
| Microsoft/Office 365 ProPlusgeneric | 32-bit Systems || 64-bit Systems | Not reported |
Published upstream
Sep 11, 2019
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 21, 2025
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Mar 3, 2022
Evidence: source:kev:kev:kev:recordA remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.
Quoted source text, attributed separately from HOL analysis.