PT-2025-20991 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel versions 2016 through 2024 Microsoft Office Excel version 365 Description: The issue is an out-of-bounds read in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This can enable remote...

PT-2025-20999 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is related to a use after free condition in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This poses a threat to data and...

PT-2025-20990 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is related to the release of an invalid pointer or reference in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This can be...

PT-2025-20986 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue allows an unauthorized attacker to execute code locally due to a 'type confusion' vulnerability, where a resource is accessed using an incompatible type. This...

CVE-2025-27751

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

CVE-2025-27752

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2025-29823

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

CVE-2025-27751

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

CVE-2025-27750

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

CVE-2025-27752

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2025-27750

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

CVE-2025-27751

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

CVE-2025-27752

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally...

CVE-2025-29823

The CVE-2025-29823 entry describes a use-after-free vulnerability in Microsoft Excel (part of Microsoft Office) that enables local arbitrary code execution. The initial description states an unauthorized attacker could execute code locally due to the flaw. Connected documents corroborate exposure...

CVE-2025-27750

CVE-2025-27750 is a real vulnerability affecting Microsoft Excel within Microsoft Office. The connected sources confirm a use-after-free condition in Excel that allows an attacker to execute arbitrary code locally. The CVSSv3.1 vector (LOCAL, Privileges NONE, User Interaction REQUIRED) yields a b...

CVE-2025-27751

CVE-2025-27751 is a Microsoft Excel remote code execution vulnerability described as a use-after-free in Excel, enabling an attacker to run code locally. Public materials in the connected set confirm an in-Excel object lifecycle issue is exploited via crafted DOCX payloads to achieve code executi...

CVE-2025-27752

CVE-2025-27752 is a heap-based buffer overflow in Microsoft Excel that allows local code execution. The vulnerability is associated with Microsoft Office Excel and is addressed by the April 2025 Office security updates KB5002700 and KB5002623 (Office 2016 MSI). These updates resolve remote code e...

PT-2025-15574 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is related to a use after free vulnerability in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This vulnerability can be exploit...

PT-2025-15595 · Microsoft · Office Excel

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is related to a use after free condition in Microsoft Office Excel, which allows an unauthorized attacker to execute code locally. This could potentially lead to...

PT-2025-15575 · Microsoft · Office Excel +1

Name of the Vulnerable Software and Affected Versions: Microsoft Office Excel affected versions not specified Description: The issue is related to a heap-based buffer overflow in Microsoft Office Excel, allowing an unauthorized attacker to execute code locally. This can enable remote attackers to...