Microsoft Excel Remote Code Execution Vulnerability

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

PT-2026-70639

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description An integer overflow or wraparound occurs in Microsoft Office, which could allow an unauthorized attacker to execute code locally. An integer overflow happens when an arithmetic...

PT-2026-70743

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

PT-2026-70626

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

PT-2026-70611

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

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-2026-70287

Name of the Vulnerable Software and Affected Versions IntelR PROSet/Wireless WiFi Software for Windows affected versions not specified Description Exposure of sensitive information within Ring 2: Device Drivers may allow an escalation of privilege. An unprivileged software adversary with an...

PT-2026-70585

Name of the Vulnerable Software and Affected Versions Windows GDI+ affected versions not specified Description A heap-based buffer overflow occurs in Windows GDI+, which is a graphics API used for rendering images and shapes. This issue allows an authorized attacker to execute code locally or a...

PT-2026-70635

Name of the Vulnerable Software and Affected Versions Microsoft Office Word 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 allocated to hold. This issue allows an unauthorized...

PT-2026-70631

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description An integer overflow or wraparound occurs in Microsoft Office, which could allow an unauthorized attacker to execute arbitrary code locally or remotely, potentially affecting the enti...

CVE-2026-68815: Heap-based Buffer Overflow

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

PT-2026-70656

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

CVE-2026-65656: Improper Neutralization of Special Elements used in a Command

Improper neutralization of special elements used in a command 'command injection' in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-63519: Heap-based Buffer Overflow

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

PT-2026-70400

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

PT-2026-70650

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 could allow an unauthorized attacker to execute code locally. Use after free is a memory corruption issue that occurs whe...

PT-2026-70632

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description Microsoft Office contains a type confusion issue, which occurs when the software accesses a resource using an incompatible data type. This flaw allows an unauthorized attacker to...

PT-2026-70638

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description An untrusted pointer dereference occurs in Microsoft Office, which could allow an unauthorized attacker to execute code locally. A pointer dereference is a technical error where a...

PT-2026-70616

Name of the Vulnerable Software and Affected Versions Microsoft Office Word 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-2026-70314

Name of the Vulnerable Software and Affected Versions IntelR PROSet/Wireless WiFi Software for Windows affected versions not specified Description Improper authentication within Ring 2: Device Drivers allows an unprivileged software adversary to escalate privileges. This issue enables local code...