CVE-2026-69985: Heap-based Buffer Overflow

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

Stable Channel Update for Desktop

The Stable channel has been updated to 155.0.8059.79/.80 for Windows and Mac and 155.0.8059.79 to Linux which will roll out over the coming days/weeks. A full list of changes in this build is available in the Log Security Fixes and Rewards Note: Access to bug details and links may be kept...

CVE-2026-95117

The zserge jsmn library (version HEAD 25647e6 ) contains a buffer overflow vulnerability. A remote attacker can exploit this flaw via the jsmn.h , jsmn_parse() , example/jsondump.c , and dump() components to cause a denial of service (DoS) . Specific details regarding exploitation or remediation ...

PT-2026-112840

Name of the Vulnerable Software and Affected Versions Windows Win32K - GRFX affected versions not specified Description A heap-based buffer overflow occurs in Windows Win32K - GRFX, which allows an authorized attacker to elevate privileges locally. A heap-based buffer overflow is a memory...

PT-2026-112841

Name of the Vulnerable Software and Affected Versions Windows Direct Composition affected versions not specified Description A heap-based buffer overflow occurs in Windows Direct Composition, which allows an authorized attacker to elevate privileges locally. A heap-based buffer overflow is a memo...

PT-2026-112846

Name of the Vulnerable Software and Affected Versions Windows Win32K - GRFX affected versions not specified Description A heap-based buffer overflow occurs in Windows Win32K - GRFX, which allows an authorized attacker to elevate privileges locally. A heap-based buffer overflow is a memory...

CVE-2026-95904: Buffer Over-read

Buffer over-read in Windows Event Logging Service allows an authorized attacker to disclose information locally...

Microsoft Windows: CVE-2026-85927: Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Universal Plug and Play UPnP Device Host allows an authorized attacker to elevate privileges locally...

Microsoft Windows: CVE-2026-83830: Windows COM+ Event System Service Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally...

CentOS Linux 8.4 [TuxCare] Security Update: ImageMagick / ImageMagick-c++ / ImageMagick-c++-devel / etc Multiple Vulnerabilities (CENTOS8.4:CLSA-2026:1791904140)

The CentOS Linux 8.4 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS8.4:CLSA-2026:1791904140 advisory. - A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage of...

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...

Microsoft Windows: CVE-2026-69789: Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

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