CVE-2026-58599: Heap-based Buffer Overflow

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

CVE-2026-81954: Use After Free

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

CVE-2026-81947: Heap-based Buffer Overflow

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

CVE-2026-81959: Heap-based Buffer Overflow

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

CVE-2026-81957: Out-of-bounds Read

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

CVE-2026-81388: Stack-based Buffer Overflow

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

PT-2026-87263

Name of the Vulnerable Software and Affected Versions SQL Server 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 authorized attacker to...

PT-2026-88071

Name of the Vulnerable Software and Affected Versions Microsoft Office Excel 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...

PT-2026-87477

A newly disclosed Windows BitLocker vulnerability CVE-2026-69449 could let attackers execute arbitrary code via local or network paths. Affected versions span Windows 10, Windows 11, and all recent Windows Server releases. Microsoft rates the risk “Important” yet “Exploitation Less Likely,” and h...

PT-2026-87770

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

PT-2026-87388

Name of the Vulnerable Software and Affected Versions Windows Fast FAT Driver affected versions not specified Description A heap-based buffer overflow occurs in the Windows Fast FAT Driver. This issue allows an unauthorized attacker to execute arbitrary code locally or remotely, potentially...

CVE-2026-81353: Heap-based Buffer Overflow

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

PT-2026-88042

Untrusted pointer dereference in Windows Hyper-V allows an authorized attacker to execute code locally...

CVE-2026-68877: Heap-based Buffer Overflow

Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally...

CVE-2026-72930: Use After Free

Use after free in Windows Secure Socket Tunneling Protocol SSTP allows an authorized attacker to execute code locally...

CVE-2026-81192: Untrusted Search Path

OpenTelemetry.Resources.Host NuGet package, which provides OpenTelemetry resource detectors for host, is affected by an untrusted search path vulnerability on macOS. Prior to version 1.16.0-beta.2, the host.id resource attribute detector launches the sh and ioreg executables by bare name rather...

PT-2026-87294

Name of the Vulnerable Software and Affected Versions Windows Storage Spaces Controller affected versions not specified Description A heap-based buffer overflow occurs in the Windows Storage Spaces Controller. This issue allows an authorized attacker to execute arbitrary code locally or remotely,...

CVE-2026-81398: Heap-based Buffer Overflow

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

CVE-2026-71345: Out-of-bounds Write

Out-of-bounds write in Windows Spaceport.sys allows an authorized attacker to execute code locally...

PT-2026-87504

Name of the Vulnerable Software and Affected Versions Windows NTFS affected versions not specified Description A heap-based buffer overflow occurs in Windows NTFS, which is a file system used by Windows to store and retrieve files on hard disk drives. This issue allows an unauthorized attacker to...