VDB
CVE-2026-20943
CVE-2026-20943
PUBLISHED
Multiple Microsoft Office products contain the following vulnerability.<ul><li>Untrusted search path (CWE-426, - CVE-2026-20943</li></ul>Kazuma Matsumoto of GMO Cybersecurity by IERAE, Inc. reported this vulnerability to IPA. JPCERT/CC coordinated with the developer under Information Security Early Warning Partnership.
EPSS 0.09% · 26.4th percentile
Risk Scores
EPSS Score
0.09%
26.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Microsoft Corporation | Microsoft Office | |
| Microsoft Corporation | Office Deployment Tool | |
| Microsoft Corporation | Microsoft SharePoint Server | |
| Microsoft Corporation | Microsoft SharePoint Enterprise Server |
Timeline
- Jan 13, 2026 CVE Published
- Jan 14, 2026 EPSS Score
- Jan 17, 2026 EPSS Score
- Jan 20, 2026 EPSS Score
- Jan 20, 2026 CVE Updated
- Jan 23, 2026 EPSS Score
- Jan 26, 2026 EPSS Score
- Jan 29, 2026 EPSS Score
- Feb 1, 2026 EPSS Score
- Feb 4, 2026 EPSS Score
- Feb 7, 2026 EPSS Score
- Feb 10, 2026 EPSS Score