CVE-2026-20943
Unknown Unknown - Not Provided
Untrusted Search Path in Microsoft Office Enables Local Code Execution

Publication date: 2026-01-13

Last updated on: 2026-01-13

Assigner: Microsoft Corporation

Description
Untrusted search path in Microsoft Office allows an unauthorized attacker to execute code locally.
CVSS Scores
EPSS Scores
Probability:
Percentile:
Meta Information
Published
2026-01-13
Last Modified
2026-01-13
Generated
2026-06-16
AI Q&A
2026-01-14
EPSS Evaluated
2026-06-15
NVD
CVE-2026-20943
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
microsoft office *
Helpful Resources
Exploitability
CWE
CWE Icon
KEV
KEV Icon
CWE ID Description
CWE-426 The product searches for critical resources using an externally-supplied search path that can point to resources that are not under the product's direct control.
Attack-Flow Graph
AI Quick Actions
Instant insights powered by AI
Executive Summary

This vulnerability is an untrusted search path issue in Microsoft Office that allows an unauthorized attacker to execute code locally on the affected system. [1]

Impact Analysis

An attacker exploiting this vulnerability can execute code locally on your system, potentially leading to full compromise of confidentiality, integrity, and availability of your data and system. [1]

Chat Assistant
Ask questions about this CVE
Hi! I’m here to help you understand CVE-2026-20943. Ask me anything about the vulnerability, its impact, or mitigation strategies.
0/70
EPSS Chart