Microsoft Excel Remote Code Execution Vulnerability
Priority LOW 39Published · Updated
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
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from Microsoft.
Summary
Microsoft Excel Remote Code Execution Vulnerability
Why it matters now
EPSS 0.02408 84th percentileScored 2026-11-07
Fix Fixed Microsoft Excel 2016 (Microsoft): 16.0.5356.1000Microsoft Excel 2013 Service Pack 1 (Microsoft): 15.0.5475.1000+1 more product
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 Excel 2016 | 16.0.0.0 to before 16.0.5356.1000 | 16.0.5356.1000 | Patch available | CNA |
| Microsoft | Microsoft Excel 2013 Service Pack 1 | 15.0.0.0 to before 15.0.5475.1000 | 15.0.5475.1000 | Patch available | CNA |
| Microsoft | Microsoft Office Web Apps Server 2013 Service Pack 1 | 15.0.1 to before 15.0.5459.1001 | 15.0.5459.1001 | Patch available | CNA |
- Microsoft Excel 2016 VendorMicrosoft Affected 16.0.0.0 to before 16.0.5356.1000 Fixed in 16.0.5356.1000 Patch available CNA
- Microsoft Excel 2013 Service Pack 1 VendorMicrosoft Affected 15.0.0.0 to before 15.0.5475.1000 Fixed in 15.0.5475.1000 Patch available CNA
- Microsoft Office Web Apps Server 2013 Service Pack 1 VendorMicrosoft Affected 15.0.1 to before 15.0.5459.1001 Fixed in 15.0.5459.1001 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:* | 2013 sp1 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:* | 2013 sp1 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:*:* | 2016 | Vulnerable | Microsoft |
| cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:* | 2013 sp1 | Vulnerable | Microsoft |
- cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:* Versions 2013 sp1 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:* Versions 2013 sp1 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:*:* Versions 2016 Vulnerable ·Microsoft
- cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:* Versions 2013 sp1 Vulnerable ·Microsoft
Remediation
- Fix · CNA Microsoft Excel 2016 (Microsoft) Fixed in 16.0.5356.1000
- Fix · CNA Microsoft Excel 2013 Service Pack 1 (Microsoft) Fixed in 15.0.5475.1000
- Fix · CNA Microsoft Office Web Apps Server 2013 Service Pack 1 (Microsoft) Fixed in 15.0.5459.1001
Vendor assessments
Microsoft
Microsoft's page for this CVE →
- Impact
- Remote Code Execution
- Exploited
- No
- Publicly disclosed
- —
- Exploitability
- Exploitation Unlikely
| Product | Status | Plan or fix |
|---|---|---|
| Microsoft Excel 2013 RT Service Pack 1 | Fixed | 15.0.5475.1000 · Security Update |
| Microsoft Excel 2013 Service Pack 1 (32-bit editions) | Fixed | 15.0.5475.1000 · Security Update |
| Microsoft Excel 2013 Service Pack 1 (64-bit editions) | Fixed | 15.0.5475.1000 · Security Update |
| Microsoft Excel 2016 (32-bit edition) | Fixed | 16.0.5356.1000 · Security Update |
| Microsoft Excel 2016 (64-bit edition) | Fixed | 16.0.5356.1000 · Security Update |
| Microsoft Office Web Apps Server 2013 Service Pack 1 | Fixed | 15.0.5459.1001 · Security Update |
Timeline
- 2026-10-02 Threatist record created from CVE-2022-30173
- 2026-10-03 Alias added: GHSA-q9xx-f6h6-9qpp
References
More Microsoft Excel vulnerabilities
- TI-2019-01013 A remote code execution vulnerability exists in Microsoft Excel software when the… KEVCVSS 3.1HIGH 8.8
- TI-2009-00222 Microsoft Office Excel 2000 SP3, 2002 SP3, 2003 SP3, and 2007 SP1; Excel Viewer 2003 Gold… KEVCVSS 3.1HIGH 8.8
- TI-2007-00655 Unspecified vulnerability in Microsoft Excel 2000, XP, 2003, and 2004 for Mac, and… KEVCVSS 3.1HIGH 8.8
- TI-2021-18725 Microsoft Excel Security Feature Bypass Vulnerability KEVCVSS 3.1HIGH 7.8
- TI-2016-06250 Microsoft Excel 2007 SP3, Excel 2010 SP2, Excel 2013 SP1, Excel 2013 RT SP1, Excel 2016… KEVCVSS 3.1HIGH 7.8
- TI-2009-02984 Microsoft Office Excel 2002 SP3, 2003 SP3, and 2007 SP1 and SP2; Office 2004 and 2008 for… KEVCVSS 3.1HIGH 7.8
Sources
- CVE-2022-30173 · CVE Program
- CVE-2022-30173 · NVD
- FIRST EPSS
- GHSA-q9xx-f6h6-9qpp · GitHub Advisory Database · CC BY 4.0
- CVE-2022-30173 · Microsoft Security Update Guide
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences