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

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

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...

CVE-2026-45458: Use After Free

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

Microsoft PC Manager 权限许可和访问控制问题漏洞

Microsoft PC Manager is a computer management software developed by Microsoft Corporation. It offers features such as one-click acceleration, system space management, pop-up management, and comprehensive health checks. However, Microsoft PC Manager has an access control vulnerability. Attackers c...

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. Microsoft Office has a buffer overflow vulnerability, which stems from out-of-bounds reading,...

PT-2026-48798

Уязвимость Защитника Microsoft Windows Defender операционных систем Windows связана с ошибками синхронизации при использовании общего ресурса. Эксплуатация уязвимости может позволить нарушителю повысить свои привилегии...

Microsoft Office Sharepoint Server 跨站脚本漏洞

Microsoft Office SharePoint is an enterprise content collaboration and document management platform developed by the American company Microsoft. Microsoft Office SharePoint has a cross-site scripting vulnerability, which stems from improper input during the web page generation process. This...

PT-2026-47945

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A type confusion issue occurs when a resource is accessed using an incompatible type. This allows an unauthorized attacker to execute code locally within Microsoft Outlook and Word...

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 Word 缓冲区错误漏洞

Microsoft Office Word is a word processing software developed by Microsoft. There is a security vulnerability in Microsoft Office Word, which stems from an unreliable pointer dereferencing. This vulnerability may allow unauthorized attackers to execute code locally...

CVE-2026-45645: Untrusted Pointer Dereference

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally...

The vulnerability of the Payments component in Google Chrome and Microsoft Edge browsers allows a hacker to replace the user interface.

The vulnerability of the Payments component in Google Chrome and Microsoft Edge is related to information representation errors in the user interface. Exploiting this vulnerability could allow a malicious actor to replace the user interface...

CVE-2026-8863: Undefined Security Weakness

Multiple Microsoft-sigend UEFI SHIM bootloaders are vulnerable to SecureBoot bypass. An attacker with administrative privileges or the ability to modify the boot process could use one of the vulnerable shim bootloaders to bypass Secure Boot protections and execute arbitrary code before the...

KLA91087 Multiple vulnerabilities in Microsoft Developer Tools

Multiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, gain privileges, obtain sensitive information, spoof user interface. Below is a complete list of vulnerabilities: 1. An...

KLA91093 Multiple vulnerabilities in Microsoft Office

Multiple vulnerabilities were found in Microsoft Office. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, gain privileges, obtain sensitive information, spoof user interface. Below is a complete list of vulnerabilities: 1. A spoofing...

KLA91091 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products ESU. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, obtain sensitive information, perform cross-site scripting attack, spoof user...

KLA91089 Multiple vulnerabilities in Microsoft Azure

Multiple vulnerabilities were found in Microsoft Azure. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, gain privileges, spoof user interface. Below is a complete list of vulnerabilities: 1. A remote code execution vulnerability in Azure...

CVE-2026-47638: Improper Neutralization of Input During Web Page Generation

Improper neutralization of input during web page generation 'cross-site scripting' in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network...

PT-2026-47932

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 could allow an unauthorized attacker to execute code locally. Recommendations At the moment, the...

PT-2026-47972

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server affected versions not specified Description Improper neutralization of input during web page generation leads to cross-site scripting, which allows an unauthorized attacker to perform spoofing over a network. Cross-si...