Microsoft Excel Buffer Overflow Vulnerability (CNVD-2026-18600)

Microsoft Excel is a spreadsheet processing software in the Office suite from Microsoft USA. A security vulnerability exists in Microsoft Excel. An attacker could exploit the vulnerability to obtain sensitive information...

CVE-2026-5721

The wpDataTables WordPress plugin is affected by a stored cross-site scripting (XSS) vulnerability in all versions up to 6.5.0.4. The root cause is insufficient input sanitization and output escaping in prepareCellOutput() for the LinkWDTColumn, ImageWDTColumn, and EmailWDTColumn classes. The vul...

The vulnerability of Microsoft Excel’s spreadsheet editor, related to reading data beyond the allowed range in memory, allows an attacker to disclose protected information.

The vulnerability of Microsoft Excel spreadsheet editors involves reading data beyond the allowable range in memory. Exploiting this vulnerability can allow an attacker to disclose protected information...

CVE-2026-32189

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-32188

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...

The vulnerability of Microsoft Excel spreadsheet editors within Microsoft Office and Microsoft 365 Apps for Enterprise applications relates to the possibility of exploiting memory after it is freed, allowing an attacker to execute arbitrary code.

The vulnerability of Microsoft Excel spreadsheet editors within the Microsoft Office and Microsoft 365 Apps for Enterprise software packages is related to the ability to exploit memory after it is freed. Exploiting this vulnerability could allow an attacker to execute arbitrary code...

CVE-2026-32197

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-32188

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally...

CVE-2026-32199 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-32199 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-32199

CVE-2026-32199 affects Microsoft Excel (Office) with a use-after-free in Excel that enables local code execution by an attacker. The vulnerability is listed under Excel-related issues in multiple advisories and is addressed by security updates from Microsoft (e.g., KB5002855 for Office Online Ser...

CVE-2026-32199

Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-32197

CVE-2026-32197 is a vulnerability described across multiple sources as a Use-after-free in Microsoft Office Excel that allows an attacker to locally execute code. The Windows/Office context is supported by the primary CVE entry and the MACOS Nessus notes referencing Excel exploits in the April 20...

CVE-2026-32197 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-32198 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-32197 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-32198

CVE-2026-32198 is a use-after-free vulnerability in Microsoft Office Excel that can allow a local attacker to execute arbitrary code on the affected system. The vulnerability is described in multiple sources as affecting Microsoft Excel, with the underlying issue being a use-after-free in Excel’s...

CVE-2026-32198 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-32189 Microsoft Excel Remote Code Execution Vulnerability

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CVE-2026-32189

CVE-2026-32189 affects Microsoft Excel. The vulnerability allows Remote Code Execution with a Local attack vector, requiring user interaction, and does not require privileges. The base CVSSv3.1 rating is 7.8 (HIGH) with impact on confidentiality, integrity, and availability. Root cause details ar...