Microsoft Office Excel competitive condition issue vulnerability

Microsoft Excel is a spreadsheet software within the Office suite developed by the American company Microsoft. There is a code execution vulnerability in Microsoft Excel, and attackers can exploit this vulnerability to execute arbitrary code on the system...

PT-2026-48000

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

PT-2026-47935

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An integer underflow wrap or wraparound occurs in Microsoft Office Excel, which allows an unauthorized attacker to execute arbitrary code locally or remotely, affecting the...

PT-2026-47934

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A heap-based buffer overflow allows an unauthorized attacker to execute arbitrary code locally and remotely, which can affect the system. A heap-based buffer overflow occurs when an...

PT-2026-48109

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

PT-2026-47920

Name of the Vulnerable Software and Affected Versions Windows Win32K - GRFX affected versions not specified Description An integer overflow or wraparound occurs in Windows Win32K - GRFX, which allows an unauthorized attacker to execute arbitrary code locally or remotely, potentially affecting the...

Microsoft Office buffer error vulnerability

Microsoft Office is a suite of office software products developed by Microsoft Corporation in the United States. Common components of this product include Word, Excel, Access, PowerPoint, and FrontPage. There is a security vulnerability in Microsoft Office, which stems from a heap buffer overflow...

Microsoft Office Excel buffer error vulnerability

Microsoft Office Excel is a spreadsheet software developed by Microsoft in the United States. There is a security vulnerability in Microsoft Office Excel, which stems from integer underflow. This vulnerability may allow unauthorized attackers to execute code locally...

PT-2026-47956

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel affected versions not specified Description An integer underflow wrap or wraparound occurs in Microsoft Office Excel, which allows an unauthorized attacker to execute arbitrary code locally or remotely, potentially...

CVE-2026-44812: Integer Overflow or Wraparound

Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally...

CVE-2026-45636: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally...

CVE-2026-45463: Integer Underflow (Wrap or Wraparound)

Integer underflow wrap or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-45457: Out-of-bounds Read

Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to execute code locally...

CVE-2026-47652: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-47635: Heap-based Buffer Overflow

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

CVE-2026-32193: Improper Limitation of a Pathname to a Restricted Directory

Improper limitation of a pathname to a restricted directory 'path traversal' in Microsoft Azure Kubernetes Service allows an authorized attacker to execute code locally...

CVE-2026-45645: Untrusted Pointer Dereference

Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally...

CVE-2026-45643: Untrusted Pointer Dereference

Untrusted pointer dereference in Microsoft Office Word allows an unauthorized attacker to execute code locally...

CVE-2026-45607: Out-of-bounds Read

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally...

CVE-2026-45461: Use After Free

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