CVE-2026-20753

The connected documents confirm a concrete CVE: an integer overflow in the UEFI firmware for the Slim Bootloader. A system software adversary with privileged access and low attack complexity could trigger a local code execution via local access with no user interaction, potentially impacting conf...

Microsoft Excel Remote Code Execution Vulnerability

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

Microsoft Word Remote Code Execution Vulnerability

Access of resource using incompatible type 'type confusion' in Microsoft Office Word allows an unauthorized attacker to execute code locally...

Microsoft Office Remote Code Execution Vulnerability

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

Microsoft Office Remote Code Execution Vulnerability

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

CVE-2026-20753: Integer Overflow or Wraparound

Integer overflow in the UEFI firmware for the Slim Bootloader may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable local code execution. This result may potentially occur via local access when attack requirements a...

PT-2026-40247

Name of the Vulnerable Software and Affected Versions Visual Studio Code affected versions not specified Description Improper neutralization of script-related HTML tags in a web page leads to a basic cross-site scripting XSS issue. This lack of data sanitization at the control level allows an...

PT-2026-40217

Name of the Vulnerable Software and Affected Versions Windows Win32K - GRFX affected versions not specified Description A heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally. This issue can potentially be used to escape a virtual machine...

PT-2026-40256

Name of the Vulnerable Software and Affected Versions Microsoft Office affected versions not specified Description A heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally. A heap-based buffer overflow occurs when an application writes more data to ...

Security Updates for Microsoft Word Products (May 2026)

The Microsoft Word Products are missing a security update. They are, therefore, affected by multiple vulnerabilities: - Access of resource using incompatible type 'type confusion' in Microsoft Office Word allows an unauthorized attacker to execute code locally. CVE-2026-40364 - Use after free in...

KB5087537: Windows 10 Version 1607 / Windows Server 2016 Security Update (May 2026)

The remote Windows host is missing security update 5087537. It is, therefore, affected by multiple vulnerabilities - Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over a network. CVE-2026-41089 - Heap-based buffer overflow in Windows Win32K - GRFX...

CVE-2026-20794: Buffer Copy without Checking Size of Input

Buffer overflow for the IntelR Data Center Graphics Driver for VMware ESXi software before version 2.0.2 within Ring 1: Device Drivers may allow an escalation of privilege. System software adversary with a privileged user combined with a low complexity attack may enable local code execution. This...

CVE-2026-40403: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally...

CVE-2026-40361: Use After Free

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

CVE-2026-40362: Heap-based Buffer Overflow

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

CVE-2026-40359: Use After Free

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

CVE-2026-40358: Use After Free

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

CVE-2026-42831: Heap-based Buffer Overflow

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

PT-2026-40093

Name of the Vulnerable Software and Affected Versions IntelR Data Center Graphics Driver for VMware ESXi versions prior to 2.0.2 Description A buffer overflow in the Ring 1: Device Drivers may allow a privileged local attacker to escalate privileges and execute arbitrary code. This issue can be...

PT-2026-40182

Name of the Vulnerable Software and Affected Versions Windows affected versions not specified Description A heap-based buffer overflow in the Windows GDI Graphics Device Interface, which is the graphics subsystem of Windows, allows an unauthorized attacker to execute arbitrary code. This issue ca...