PT-2026-112956

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. In Microsoft Office Excel, this flaw...

PT-2026-112530

Name of the Vulnerable Software and Affected Versions Windows Overlay Filter affected versions not specified Description A buffer over-read in the Windows Overlay Filter allows an authorized attacker to elevate privileges locally, which can lead to full system compromise. Recommendations At the...

CVE-2026-85905: Heap-based Buffer Overflow

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

MiracleLinux 8 : libxml2-2.9.7-21.el8_10.10 (AXSA:2026-2024:12)

The remote MiracleLinux 8 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-2024:12 advisory. libxml2: libxml2: Heap-based buffer overflow in xmlXPtrEval due to xpointer length saturation CVE-2026-86142 Tenable has extracted the preceding description...

7-Zip < 26.02 XZ Heap Buffer Overflow RCE (ZDI-26-444)

The version of 7-Zip installed on the remote host is prior to 26.02. It is, therefore, affected by a remote code execution vulnerability as referenced in the ZDI-26-444 advisory. - This vulnerability allows remote attackers to execute arbitrary code on affected installations of 7-Zip. User...

SUSE SLES15 Security Update : expat (SUSE-SU-2026:4623-1)

"The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4623-1 advisory. - CVE-2025-59375: denial of service resource consumption caused by processing malformed small documents bsc1249584. -...

CVE-2026-70262: Heap-based Buffer Overflow

Heap-based buffer overflow in WebDAV allows an unauthorized attacker to elevate privileges over a network...

Important: librabbitmq security update

The librabbitmq packages provide an Advanced Message Queuing Protocol AMQP client library that allows you to communicate with AMQP servers using protocol version 0-9-1. Security Fixes: rabbitmq-c: rabbitmq-c: Heap buffer overflow leading to denial of service CVE-2026-44236 For more details about...

Important: libreoffice security update

LibreOffice is an open source, community-developed office productivity suite. It includes key desktop applications, such as a word processor, a spreadsheet, a presentation manager, a formula editor, and a drawing program. LibreOffice replaces OpenOffice and provides a similar but enhanced and...

SUSE SLES12 Security Update : expat (SUSE-SU-2026:4615-1)

"The remote SUSE Linux SLES12 / SLESSAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:4615-1 advisory. - CVE-2025-59375: denial of service resource consumption caused by processing malformed small documents bsc1249584. -...

CentOS Linux 8.4 [TuxCare] Security Update: zlib / zlib-devel / zlib-static (CENTOS8.4:CLSA-2026:1791915688)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2026:1791915688 advisory. - zlib 1.2.11 through 1.3.2 contains a heap buffer overflow: after an underlying write fails, gzwrite returns without resetting strm.nextin,...

PT-2026-113256

Buffer over-read in DNS Server allows an authorized attacker to disclose information over a network...

PT-2026-111942

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

CVE-2026-95124

Buffer Overflow vulnerability in madmurphy libconfini v.1.16.4 allows a remote attacker to cause a denial of service via an allocation-size mismatch between its bundled loadinibuffer utility and stripinicache...

PT-2026-112573

Name of the Vulnerable Software and Affected Versions Windows Installer 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 ...

Microsoft Windows: CVE-2026-88193: Microsoft Scripting Engine Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Scripting Engine allows an authorized attacker to elevate privileges locally...

Microsoft Windows: CVE-2026-84014: Windows Device Association Service Elevation of Privilege Vulnerability

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

Microsoft Windows: CVE-2026-108130: Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Virtualization-Based Security VBS Enclave allows an authorized attacker to elevate privileges locally...

Microsoft Windows: CVE-2026-105007: Windows NDIS Elevation of Privilege Vulnerability

An elevation of privilege vulnerability exists in the Network Driver Interface Specification NDIS when ndis.sys fails to check the length of a buffer prior to copying memory to it. To exploit the vulnerability, in a local attack scenario, an attacker could run a specially crafted application to...

Microsoft Windows: CVE-2026-87699: Winlogon Elevation of Privilege Vulnerability

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