PT-2026-58529

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

PT-2026-58545

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description A heap-based buffer overflow exists in Microsoft Office Excel, which could allow an unauthorized attacker to execute arbitrary code locally on the system. This occurs when a us...

PT-2026-58540

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Microsoft SharePoint affected versions not specified Description An out-of-bounds read exists in Microsoft Office and SharePoint, which allows an unauthorized attacker to disclose sensitive...

PT-2026-58550

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An out-of-bounds read exists in Microsoft Office Excel, which allows an unauthorized attacker to disclose sensitive information locally through the use of malicious content...

PT-2026-58564

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description An out-of-bounds read allows an unauthorized attacker to disclose sensitive information locally and affect the system. An out-of-bounds read occurs when the software reads data past...

PT-2026-58485

Name of the Vulnerable Software and Affected Versions Microsoft Defender for Endpoint on Mac versions prior to 101.26042.0020 Description An issue in Microsoft Defender allows an authorized attacker to locally disclose private personal information to an unauthorized actor. Recommendations Update...

PT-2026-58559

Name of the Vulnerable Software and Affected Versions Microsoft Office Word affected versions not specified Microsoft SharePoint affected versions not specified Description A stack-based buffer overflow occurs when a program writes more data to a buffer located on the stack than the buffer is...

PT-2026-58141

Name of the Vulnerable Software and Affected Versions Microsoft Printer Drivers affected versions not specified Description A use-after-free condition exists in Microsoft Printer Drivers. This issue allows an authorized attacker with local access to elevate their privileges on the system...

PT-2026-58284

Name of the Vulnerable Software and Affected Versions Microsoft SharePoint Enterprise Server 2016 versions prior to 16.0.5556.1005 Microsoft SharePoint Server 2019 versions prior to 16.0.10417.20153 Microsoft SharePoint Server Subscription Edition versions prior to 16.0.19725.20384 Description An...

PT-2026-58417

Name of the Vulnerable Software and Affected Versions Microsoft PC Manager versions prior to 3.22.1.0 Description Improper link resolution before file access, also known as link following, allows an authorized attacker to elevate privileges locally. Recommendations Update to version 3.22.1.0 via...

PT-2026-58558

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An out-of-bounds read issue exists that allows an unauthorized attacker to disclose information over a network. An out-of-bounds read occurs when the software reads data past t...

PT-2026-58541

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description A buffer over-read exists in Microsoft Office Excel, which could allow an unauthorized attacker to execute code locally. A buffer over-read occurs when a program reads more dat...

PT-2026-58556

Name of the Vulnerable Software and Affected Versions Microsoft Office SharePoint affected versions not specified Description Missing authorization allows an authorized attacker to elevate privileges over a network, which enables them to affect the system. Recommendations At the moment, there is ...

PT-2026-58585

Name of the Vulnerable Software and Affected Versions Microsoft Office Word affected versions not specified Description A numeric truncation error occurs in Microsoft Office Word, which could allow an unauthorized attacker to disclose information locally. This issue enables attackers to obtain...

Microsoft PC Manager < 3.22.1.0 Elevation of Privilege (CVE-2026-50438) (July 2026)

The Windows 'Microsoft PC Manager' app installed on the remote host is prior to 3.22.1.0. It is, therefore, affected by an elevation of privilege vulnerability: - A local privilege escalation vulnerability allows an authenticated attacker to escalate privileges beyond the vulnerable component's...

PT-2026-58249

Heap-based buffer overflow in Microsoft Exchange Server allows an authorized attacker to execute code over a network...

Security Updates for Microsoft PowerPoint Products (July 2026)

The Microsoft PowerPoint Products are missing a security update. They are, therefore, affected by multiple vulnerabilities: - Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally. CVE-2026-55043, CVE-2026-55120, CVE-2026-55123 Note that...

Security Update for Microsoft ASP.NET Core (July 2026)

The Microsoft ASP.NET installations on the remote host are missing a security update. It is, therefore, affected by multiple vulnerabilities as referenced in the vendor advisory. - Incorrect implementation of authentication algorithm in ASP.NET Core allows an authorized attacker to elevate...

Microsoft PC Manager < 3.21.6.0 Elevation of Privilege (CVE-2026-58636) (July 2026)

The Windows 'Microsoft PC Manager' app installed on the remote host is prior to 3.21.6.0. It is, therefore, affected by an elevation of privilege vulnerability: - A local privilege escalation vulnerability allows an authenticated attacker to gain elevated privileges on the system. CVE-2026-58636...

PT-2026-58522

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A heap-based buffer overflow occurs when a program writes more data to a heap memory block than it can hold, potentially corrupting memory. This issue allows an unauthorized attacker...