CVE-2026-45455: Out-of-bounds Read

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

Microsoft Office Excel 缓冲区错误漏洞

Microsoft Excel is a spreadsheet software within the Office suite developed by the American company Microsoft. There is an information leakage vulnerability in Microsoft Excel, and attackers can exploit this vulnerability to obtain sensitive information...

Microsoft Office Excel 处理逻辑错误漏洞

Microsoft Office Excel is a spreadsheet software developed by Microsoft and open source. There are security vulnerabilities in Microsoft Office Excel. Attackers can exploit these vulnerabilities to bypass certain features. The following products and versions are affected: Microsoft 365 Apps for...

Microsoft Office Excel 缓冲区错误漏洞

Microsoft Office Excel is a spreadsheet software developed by Microsoft in the United States. There is a security vulnerability in Microsoft Office Excel, which stems from integer underflow. This vulnerability may allow unauthorized attackers to execute code locally...

CVE-2026-45459: Protection Mechanism Failure

Protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally...

CVE-2026-44823: Numeric Truncation Error

Numeric truncation error in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-44820: Out-of-bounds Read

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

CVE-2026-44818: Concurrent Execution using Shared Resource with Improper Synchronization

Concurrent execution using shared resource with improper synchronization 'race condition' in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-44817: Access of Resource Using Incompatible Type

Access of resource using incompatible type 'type confusion' in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2026-45469: Integer Underflow (Wrap or Wraparound)

Integer underflow wrap or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

Microsoft Office 缓冲区错误漏洞

Microsoft Office is a suite of office software products developed by Microsoft Corporation in the United States. Common components of this product include Word, Excel, Access, PowerPoint, and FrontPage. There is a security vulnerability in Microsoft Office, which stems from type confusion. This...

PT-2026-47938

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An integer underflow wrap or wraparound occurs in Microsoft Office Excel, which allows an unauthorized attacker to execute arbitrary code locally or remotely, affecting the...

PT-2026-47942

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An out-of-bounds read allows an unauthorized attacker to disclose sensitive information over a network, which may subsequently affect the system. An out-of-bounds read occurs...

PT-2026-47933

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An integer underflow wrap or wraparound occurs in Microsoft Office Excel, which allows an unauthorized attacker to execute arbitrary code locally or remotely, affecting the...

PT-2026-47946

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description A protection mechanism failure in Microsoft Office Excel allows an unauthorized attacker to bypass a security feature locally. Recommendations At the moment, there is no...

PT-2026-47935

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An integer underflow wrap or wraparound occurs in Microsoft Office Excel, which allows an unauthorized attacker to execute arbitrary code locally or remotely, affecting the...

Microsoft Office Excel 缓冲区错误漏洞

Microsoft Office Excel is a spreadsheet software developed by Microsoft in the United States. Microsoft Office Excel has a buffer error vulnerability, which stems from integer underflow. This vulnerability may allow unauthorized attackers to execute code locally...

Microsoft Excel for Android 权限许可和访问控制问题漏洞

Microsoft Office is a suite of office software products developed by Microsoft Corporation in the United States. Common components of this product include Word, Excel, Access, PowerPoint, and FrontPage. There is an access control error vulnerability in Microsoft Office. Attackers utilize this...

Microsoft Office Excel 缓冲区错误漏洞

Microsoft Excel is a spreadsheet software within the Office suite developed by the American company Microsoft. There is an information leakage vulnerability in Microsoft Excel, and attackers can exploit this vulnerability to obtain sensitive information...

Microsoft Office Excel 数字错误漏洞

Microsoft Excel is a spreadsheet software within the Office suite developed by the American company Microsoft. There is a code execution vulnerability in Microsoft Excel, and attackers can exploit this vulnerability to execute code locally...