CVE-2026-68795

Published: Ago 11, 2026 Last Modified: Ago 12, 2026
ExploitDB:
Other exploit source:
Google Dorks:
HIGH 7,8
Source: [email protected]
Attack Vector: local
Attack Complexity: low
Privileges Required: none
User Interaction: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high

Description

AI Translation Available

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

121

Stack-based Buffer Overflow

Draft
Abstraction: Variant Structure: Simple
Common Consequences
Security Scopes Affected:
Availability Integrity Confidentiality Access Control Other
Potential Impacts:
Modify Memory Dos: Crash, Exit, Or Restart Dos: Resource Consumption (Cpu) Dos: Resource Consumption (Memory) Execute Unauthorized Code Or Commands Bypass Protection Mechanism Other
Applicable Platforms
Languages: Memory-Unsafe, C, C++
Likelihood of Exploit: High
View CWE Details
Application

Office 2021 by Microsoft

Product Information
Vendor Microsoft
Product Office 2021
Version -
cpe:2.3:a:microsoft:office_2021:-:*:*:*:ltsc:macos:-:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Office 2021 by Microsoft

Product Information
Vendor Microsoft
Product Office 2021
Version -
cpe:2.3:a:microsoft:office_2021:-:*:*:*:ltsc:-:x86:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Microsoft 365 by Microsoft

Product Information
Vendor Microsoft
Product Microsoft 365
Version -
cpe:2.3:a:microsoft:microsoft_365:-:*:*:*:*:macos:*:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Office 2019 by Microsoft

Product Information
Vendor Microsoft
Product Office 2019
Version -
cpe:2.3:a:microsoft:office_2019:-:*:*:*:*:*:x86:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Office 2021 by Microsoft

Product Information
Vendor Microsoft
Product Office 2021
Version -
cpe:2.3:a:microsoft:office_2021:-:*:*:*:ltsc:-:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Office 2019 by Microsoft

Product Information
Vendor Microsoft
Product Office 2019
Version -
cpe:2.3:a:microsoft:office_2019:-:*:*:*:*:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Application

365 Apps by Microsoft

Product Information
Vendor Microsoft
Product 365 Apps
Version -
cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Office 2024 by Microsoft

Product Information
Vendor Microsoft
Product Office 2024
Version -
cpe:2.3:a:microsoft:office_2024:-:*:*:*:ltsc:-:x64:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Office 2024 by Microsoft

Product Information
Vendor Microsoft
Product Office 2024
Version -
cpe:2.3:a:microsoft:office_2024:-:*:*:*:ltsc:macos:-:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Office 2024 by Microsoft

Product Information
Vendor Microsoft
Product Office 2024
Version -
cpe:2.3:a:microsoft:office_2024:-:*:*:*:ltsc:-:x86:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Excel by Microsoft

Product Information
Vendor Microsoft
Product Excel
Version 2016
cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:*
Common Platform Enumeration - Standardized vulnerability identification
Application

365 Apps by Microsoft

Product Information
Vendor Microsoft
Product 365 Apps
Version -
cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:*
Common Platform Enumeration - Standardized vulnerability identification
Application

Excel by Microsoft

Product Information
Vendor Microsoft
Product Excel
Version 2016
cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x64:*
Common Platform Enumeration - Standardized vulnerability identification
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2…
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-68795