CVE-2026-88207: Heap-based Buffer Overflow

Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network...

PT-2026-111803

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network...

Microsoft Office: CVE-2026-97756: Microsoft Office Excel Remote Code Execution Vulnerability

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

Microsoft Windows: CVE-2026-83783: Windows Management Instrumentation Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally...

Microsoft Windows: CVE-2026-78459: Microsoft Internet Information Services Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Internet Information Services allows an authorized attacker to elevate privileges locally...

Microsoft Office: CVE-2026-70287: Microsoft Office Word Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network...

PT-2026-112081

Heap-based buffer overflow in Reliable Multicast Transport Driver RMCAST allows an unauthorized attacker to execute code over an adjacent network...

Microsoft Windows: CVE-2026-85366: Windows Installer Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally...

tftp security update

5.2-50.1 - fix buffer overflow in remap genmatchstring with inverse rules CVE-2026-85234 RHEL-260604...

UBUNTU-CVE-2026-106437

The BSON buffer-reservation API in the MongoDB C Driver can record a length smaller than the five-byte BSON minimum. Later append or comparison operations can underflow unsigned length calculations and read or write outside the document buffer. An actor who can influence the length supplied by an...

PT-2026-111594

Name of the Vulnerable Software and Affected Versions Zoom Workplace Clients affected versions not specified Description A buffer overflow exists within a Zoom Phone feature of Zoom Workplace Clients. This flaw allows an unauthenticated user to perform a privilege escalation via network access. A...

Microsoft Windows: CVE-2026-88157: Microsoft OpenSSH for Windows Remote Code Execution Vulnerability

Heap-based buffer overflow in OpenSSH for Windows allows an unauthorized attacker to execute code over a network...

PT-2026-111982

Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code over a network...

Microsoft Windows: CVE-2026-69942: Windows Overlay Filter Remote Code Execution Vulnerability

Buffer over-read in Windows Overlay Filter allows an authorized attacker to execute code locally...

Microsoft Office: CVE-2026-97776: Microsoft Office Excel Remote Code Execution Vulnerability

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

PT-2026-112718

Name of the Vulnerable Software and Affected Versions Windows Print Spooler Components affected versions not specified Description A heap-based buffer overflow exists within the Windows Print Spooler Components. This flaw allows an authorized attacker to elevate their privileges locally on the...

PT-2026-112330

Name of the Vulnerable Software and Affected Versions Microsoft Office LTSC 2021 versions prior to 16.0.14334.20974 Microsoft Office LTSC 2024 versions prior to 16.0.17932.21056 Microsoft 365 Apps for Enterprise affected versions not specified Description A heap-based buffer overflow in Microsoft...

PT-2026-112389

Name of the Vulnerable Software and Affected Versions Microsoft Exchange Server 2016 CU23 Microsoft Exchange Server 2019 CU14 Microsoft Exchange Server 2019 CU15 Microsoft Exchange Server Subscription Edition RTM Description A stack-based buffer overflow exists in the internal content-conversion...

Microsoft Office: CVE-2026-97773: Microsoft Office Excel Remote Code Execution Vulnerability

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

Microsoft Windows: CVE-2026-83716: Windows Hyper-V Remote Code Execution Vulnerability

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