CVE-2026-20816

Time-of-check time-of-use toctou race condition in Windows Installer allows an authorized attacker to elevate privileges locally...

CVE-2026-20816

Time-of-check time-of-use toctou race condition in Windows Installer allows an authorized attacker to elevate privileges locally...

CVE-2026-20816 Windows Installer Elevation of Privilege Vulnerability

...

CVE-2026-20816

Time-of-check time-of-use toctou race condition in Windows Installer allows an authorized attacker to elevate privileges locally...

CVE-2026-20816

CVE-2026-20816 is a Windows Installer time-of-check/time-of-use (TOCTOU) race condition that can allow a local user with low privileges to escalate to higher privileges. The connected Nessus entries flag this as affecting Windows Installer and describe the vulnerability as a local privilege escal...

CVE-2026-20816 Windows Installer Elevation of Privilege Vulnerability

...

End of support for Office 2016 and Office 2019

None None...

Windows Installer Elevation of Privilege Vulnerability

Time-of-check time-of-use toctou race condition in Windows Installer allows an authorized attacker to elevate privileges locally...

Multiple vulnerabilities in EATON UPS Companion

Overview EATON UPS Companion provided by Eaton contains multiple vulnerabilities listed below. Uncontrolled search path element CWE-427, CVE-2025-59887 Unquoted search path or element CWE-428, CVE-2025-59888 Kazuma Matsumoto of GMO Cybersecurity by IERAE, Inc. reported these vulnerabilities to th...

PT-2026-2666

Name of the Vulnerable Software and Affected Versions Windows Installer affected versions not specified Description A time-of-check time-of-use TOCTOU race condition exists in Windows Installer. This condition can be exploited by an authorized attacker to gain elevated privileges locally. The iss...

Microsoft Windows Installer 安全漏洞

Microsoft Windows Installer is a component of the Windows operating system from Microsoft. It provides a standard basis for installing and uninstalling software. A security vulnerability exists in Microsoft Windows Installer. An attacker could exploit the vulnerability to elevate privileges. The...

CVE-2026-20816: Time-of-check Time-of-use (TOCTOU) Race Condition

Time-of-check time-of-use toctou race condition in Windows Installer allows an authorized attacker to elevate privileges locally...

GO-2026-4281 Harvest May Expose OS Default SSH Login Password Via SUSE Virtualization Interactive Installer in github.com/harvester/harvester-installer

Harvest May Expose OS Default SSH Login Password Via SUSE Virtualization Interactive Installer in github.com/harvester/harvester-installer...

CVE-2023-25143

An uncontrolled search path element vulnerability in the Trend Micro Apex One Server installer could allow an attacker to achieve a remote code execution state on affected products...

CVE-2009-4643

Stack-based buffer overflow in dsInstallerService.dll in the Juniper Installer Service, as used in Juniper Odyssey Access Client 4.72.11421.0 and other products, allows remote attackers to execute arbitrary code via a long string in a malformed DSSETUPSERVICECMDUNINSTALL command to the...

CVE-2021-33071

Incorrect default permissions in the installer for the IntelR oneAPI Rendering Toolkit before version 2021.2 may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2021-33095

Unquoted search path in the installer for the IntelR NUC M15 Laptop Kit Keyboard LED Service driver pack before version 1.0.0.4 may allow an authenticated user to potentially enable escalation of privilege via local access...

CVE-2021-28649

An incorrect permission vulnerability in the product installer for Trend Micro HouseCall for Home Networks version 5.3.1179 and below could allow an attacker to escalate privileges by placing arbitrary code on a specified folder and have that code be executed by an Administrator who is running a...

CVE-2021-0152

Improper verification of cryptographic signature in the installer for some IntelR Wireless BluetoothR and KillerTM BluetoothR products in Windows 10 may allow an authenticated user to potentially enable denial of service via local access...

CVE-2021-0121

Improper access control in the installer for some IntelR IrisR Xe MAX Dedicated Graphics Drivers for Windows 10 before version 27.20.100.9466 may allow authenticated user to potentially enable escalation of privilege via local access...