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-2026-58563

Name of the Vulnerable Software and Affected Versions Microsoft Office PowerPoint 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 unauthoriz...

PT-2026-58570

Name of the Vulnerable Software and Affected Versions Microsoft Office Word affected versions not specified Description A heap-based buffer overflow exists in Microsoft Office Word, which could allow an unauthorized attacker to execute code locally. This issue can be triggered via the Preview Pan...

PT-2026-58575

Name of the Vulnerable Software and Affected Versions Microsoft Office Word affected versions not specified Description A double free issue exists in Microsoft Office Word, which allows an unauthorized attacker to execute code locally. This occurs when a victim opens a specially crafted file,...

PT-2026-58576

Name of the Vulnerable Software and Affected Versions Microsoft Office OneNote affected versions not specified Description A heap-based buffer overflow occurs in Microsoft Office OneNote, which could allow an unauthorized attacker to execute code locally. A heap-based buffer overflow is a memory...

PT-2026-58443

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A use after free issue exists in Microsoft Office, which could allow an unauthorized attacker to execute code locally. This occurs when a user opens a specially crafted file locally ...

PT-2026-58137

Name of the Vulnerable Software and Affected Versions Microsoft Surface affected versions not specified Description Insufficient granularity of access control allows an authorized attacker to elevate privileges locally. Recommendations At the moment, there is no information about a newer version...

PT-2026-58138

Name of the Vulnerable Software and Affected Versions Microsoft Brokering File System affected versions not specified Description A use-after-free condition exists in the Microsoft Brokering File System. A use-after-free is a memory corruption issue that occurs when an application continues to us...

PT-2026-58608

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-2026-58523

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A use after free condition exists in Microsoft Office, which allows an unauthorized attacker to execute arbitrary code locally or remotely, potentially affecting the entire system. U...

KLA91141 Multiple vulnerabilities in Microsoft Apps

Multiple vulnerabilities were found in Microsoft Apps. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, spoof user interface. Below is a complete list of vulnerabilities: 1. An elevation of privilege vulnerability in Microsoft PC Manager can be exploit...

PT-2026-58296

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A use after free issue exists that allows an unauthorized attacker to execute arbitrary code locally or remotely, potentially affecting the entire system. Use after free is a memory...

KLA91148 Multiple vulnerabilities in Microsoft Open Source Software

Multiple vulnerabilities were found in Microsoft Open Source Software. Malicious users can exploit these vulnerabilities to gain privileges, spoof user interface. Below is a complete list of vulnerabilities: 1. An elevation of privilege vulnerability in Windows Subsystem for Linux WSL2 Kernel can...

PT-2026-58584

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description A stack-based buffer overflow exists in Microsoft Office Excel, which could allow an unauthorized attacker to execute code locally. This issue can be triggered when a user open...

PT-2026-58610

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 locally disclose sensitive information, which can affect the system. Recommendations At the moment, there is no information...

KLA91146 Multiple vulnerability in Microsoft Dynamics

Multiple vulnerability was found in Microsoft Dynamics. Malicious users can exploit this vulnerability to bypass security restrictions, execute arbitrary code. Original advisories CVE-2026-55944 Exploitation CVE list CVE-2026-55944 critical KB list Solution Install necessary updates from the KB...

PT-2026-58557

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 allows an unauthorized attacker to execute code locally. This issue can be triggered when a user opens a...

PT-2026-58567

Name of the Vulnerable Software and Affected Versions Microsoft Office Word affected versions not specified Description Improper validation of a specified input type allows an unauthorized attacker to disclose information locally. This issue is characterized as an information leak rather than...

KLA91144 Multiple vulnerability in Microsoft Device

Multiple vulnerability was found in Microsoft Device. Malicious users can exploit this vulnerability to bypass security restrictions, gain privileges. Original advisories CVE-2026-48581 Exploitation CVE list CVE-2026-48581 critical KB list Solution Install necessary updates from the KB section,...

PT-2026-58548

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 execute code locally when a user opens a malicious file. Recommendations Apply...