10123 matches found
Directory Traversal
Overview excel-mcp-server is an Excel MCP Server for manipulating Excel files Affected versions of this package are vulnerable to Directory Traversal via the getexcelpath function. An attacker can read, write, overwrite, and create arbitrary files and directories on the host filesystem by supplyi...
PT-2026-32843
Name of the Vulnerable Software and Affected Versions Microsoft 365 Apps for Enterprise versions 16.0.1 through 16.0.1 Description An out-of-bounds read in Microsoft Office Excel allows an unauthorized local attacker to disclose sensitive information. This occurs when a user opens a malicious Exc...
CVE-2026-32197: Use After Free
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
PT-2026-32851
CVE-2026-32199 | Microsoft 365 Apps for Enterprise | Remote Code Execution Description Use-after-free vulnerability in Microsoft Office Excel allows unauth attacker to achieve RCE locally by tricking user into opening malicious Excel file. Severity: High Exploitation: Unknown Public PoC: Unknown...
PT-2026-33225
Name of the Vulnerable Software and Affected Versions excel-mcp-server versions prior to 0.1.8 Description A path traversal issue exists in excel-mcp-server when operating in SSE or Streamable-HTTP transport modes. An unauthenticated network attacker can read, write, and overwrite arbitrary files...
CVE-2026-32198: Use After Free
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
Security Updates for Microsoft Excel Products (April 2026)
The Microsoft Excel Products are missing a security update. They are, therefore, affected by multiple vulnerabilities: - Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CVE-2026-32189, CVE-2026-32197, CVE-2026-32198, CVE-2026-32199 - Out-of-bounds...
PT-2026-32849
CVE-2026-32197 | Microsoft 365 Apps for Enterprise | Remote Code Execution Description Use-after-free vulnerability in Microsoft Office Excel allows unauth attacker to achieve RCE locally by tricking user into opening malicious Excel file. Severity: High Exploitation: Unknown Public PoC: Unknown...
PT-2026-32850
CVE-2026-32198 | Microsoft 365 Apps for Enterprise | Remote Code Execution Description Use-after-free vulnerability in Microsoft Office Excel allows unauth attacker to achieve RCE locally by tricking user into opening malicious Excel file. Severity: High Exploitation: Unknown Public PoC: Unknown...
CVE-2026-32199: Use After Free
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
CVE-2026-32188: Out-of-bounds Read
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...
PT-2026-32578
MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, the chat export feature is vulnerable to Improper Neutralization of Formula Elements in a CSV File. When an administrator exports the application chat history to an Excel file .xlsx via the...
Security Updates for Microsoft Excel Products C2R (April 2026)
The Microsoft Excel Products are missing a security update. It is, therefore, affected by the following vulnerabilities: - Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally. CVE-2026-32189, CVE-2026-32197, CVE-2026-32198, CVE-2026-32199 - Out-of-boun...
Microsoft Office Online Server (April 2026)
The Microsoft Office Online Server or Office Web Apps installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities: - Remote Code Execution vulnerabilities CVE-2026-32189, CVE-2026-32197, CVE-2026-32198, CVE-2026-32199 - Information Disclosur...
Microsoft Office Remote Code Execution
Microsoft Office Excel contains a remote code execution vulnerability that could allow an attacker to take complete control of an affected system if a user opens a specially crafted Excel file that includes a malformed object...
CVE-2026-39424: Improper Neutralization of Formula Elements in a CSV File
MaxKB is an open-source AI assistant for enterprise. In versions 2.7.1 and below, the chat export feature is vulnerable to Improper Neutralization of Formula Elements in a CSV File. When an administrator exports the application chat history to an Excel file .xlsx via the...
CVE-2026-32189: Use After Free
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...
Microsoft Excel resource management error vulnerabilities
Microsoft Excel is a spreadsheet software within the Office suite developed by Microsoft Corporation. There is a resource management vulnerability in Microsoft Excel. Attackers can exploit this vulnerability to execute code. The following products and versions are affected: Office Online Server,...
MaxKB security vulnerability
MaxKB is an open-source question-answering system based on large language models and RAG, developed by 1Panel-dev. Versions of MaxKB prior to 2.7.1 contained a security vulnerability. This vulnerability stemmed from the chat export feature improperly handling formula elements in CSV files, which...
PT-2026-32844
Name of the Vulnerable Software and Affected Versions Microsoft 365 Apps for Enterprise versions 16.0.1 through 16.0.1 Description A use-after-free issue in Microsoft Office Excel allows an unauthorized attacker to execute arbitrary code locally by tricking a user into opening a malicious Excel...