CVE-2026-50490

CVE-2026-50490 describes a use-after-free vulnerability in Windows Installer that could allow an authenticated, locally located attacker to elevate privileges. The initial description confirms local privilege escalation with high impact (CVE ID: 2026-50490; vulnerable component: Windows Installer...

CVE-2026-50400 Windows App Package Installer Elevation of Privilege Vulnerability

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CVE-2026-50400 Windows App Package Installer Elevation of Privilege Vulnerability

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CVE-2026-50400

CVE-2026-50400 is a Windows App Installer elevation-of-privilege vulnerability caused by a stack-based buffer overflow. An attacker with local, low-privilege access could exploit this to gain higher privileges on the system. Public sources confirm a local-execution path via Windows App Installer ...

CVE-2026-48571

The CVE-2026-48571 entry concerns a use-after-free vulnerability in Windows App Installer that enables an authorized attacker to achieve local privilege escalation. Affected component: Windows App Installer (Windows App Package Installer). Root cause: use-after-free condition leading to elevated ...

CVE-2026-48571 Windows App Package Installer Elevation of Privilege Vulnerability

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CVE-2026-48571 Windows App Package Installer Elevation of Privilege Vulnerability

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CVE-2026-48572 Windows App Package Installer Elevation of Privilege Vulnerability

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CVE-2026-48572 Windows App Package Installer Elevation of Privilege Vulnerability

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CVE-2026-48572

CVE-2026-48572 describes a race condition in Windows App Installer caused by concurrent execution on a shared resource with improper synchronization. An authorized attacker could elevate privileges locally. The CVE entry cites a high-severity score (CVSS 3.1: High) with local attack vector, high ...

Windows Installer Elevation of Privilege Vulnerability

Improper authorization in Windows Installer allows an authorized attacker to elevate privileges locally...

Windows Installer Elevation of Privilege Vulnerability

Use after free in Windows Installer allows an authorized attacker to elevate privileges locally...

Windows App Package Installer Elevation of Privilege Vulnerability

Use after free in Windows App Installer allows an authorized attacker to elevate privileges locally...

Windows App Package Installer Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows App Installer allows an authorized attacker to elevate privileges locally...

Windows App Package Installer Elevation of Privilege Vulnerability

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

PT-2026-58379

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

PT-2026-58653

Name of the Vulnerable Software and Affected Versions Windows Installer affected versions not specified Description Improper authorization in Windows Installer allows an authorized attacker to elevate privileges locally, which can lead to an elevation-of-privilege impact on the system...

PT-2026-58135

Name of the Vulnerable Software and Affected Versions Windows App Installer affected versions not specified Description A use-after-free condition exists in Windows App Installer, which allows an authorized attacker to elevate privileges locally. Use-after-free is a memory corruption issue that...

PT-2026-58136

Concurrent execution using shared resource with improper synchronization 'race condition' in Windows App Installer allows an authorized attacker to elevate privileges locally...

PT-2026-58464

Name of the Vulnerable Software and Affected Versions Windows Installer affected versions not specified Description A use-after-free condition occurs in Windows Installer, which allows an authorized attacker to elevate privileges locally. Use-after-free is a memory corruption issue where an...