KLA91214 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to bypass security restrictions, cause denial of service, execute arbitrary code, gain privileges, obtain sensitive information, read local files, spoof user interface. Below is a complete...

PT-2026-70708

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...

PT-2026-70715

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 and affect the system. An out-of-bounds...

PT-2026-70717

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description Use of an uninitialized resource in Microsoft Office Excel allows an unauthorized attacker to disclose information locally. This issue can enable attackers to obtain sensitive...

PT-2026-70605

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...

PT-2026-70722

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description A numeric truncation error allows an unauthorized attacker to execute arbitrary code locally or remotely, potentially affecting the system. Recommendations At the moment, there...

PT-2026-70619

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

PT-2026-70633

Name of the Vulnerable Software and Affected Versions Microsoft Office Word affected versions not specified Description A buffer over-read allows an unauthorized attacker to execute arbitrary code locally and remotely, which can affect the system. A buffer over-read occurs when a program reads mo...

PT-2026-70398

Name of the Vulnerable Software and Affected Versions Microsoft .NET affected versions not specified Description An integer overflow or wraparound occurs in the .NET platform, which could allow an unauthorized attacker to elevate privileges locally. Integer overflow is a condition where an...

PT-2026-70752

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

PT-2026-70699

Deserialization of untrusted data in Microsoft Dynamics 365 on-premises allows an authorized attacker to execute code over a network...

PT-2026-70749

Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally...

PT-2026-70756

Name of the Vulnerable Software and Affected Versions Microsoft Office Word affected versions not specified Description Improper input validation in Microsoft Office Word allows an unauthorized attacker to disclose information locally...

PT-2026-70624

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...

PT-2026-70710

Improper neutralization of special elements used in a command 'command injection' in Microsoft Office allows an authorized attacker to elevate privileges locally...

PT-2026-70630

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

PT-2026-70617

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A stack-based buffer overflow allows an unauthorized attacker to execute arbitrary code locally and remotely, potentially affecting the entire system. A stack-based buffer overflow...

PT-2026-70747

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

PT-2026-70607

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 execute arbitrary code locally and remotely, which can affect the system. An out-of-bounds read occurs when a program reads...

PT-2026-70697

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server affected versions not specified Description A server-side request forgery SSRF issue allows an authorized attacker to elevate privileges over a network. SSRF is a flaw where an attacker can induce the server to make...