Huawei HarmonyOS Media Subsystem Out-of-Bounds Read Vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a full-scenario distributed operating system based on a microkernel. An out-of-bounds read vulnerability exists in the Huawei HarmonyOS media subsystem, which can be exploited by attackers to cause confidentiality and...

CVE-2026-21242

Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally...

CVE-2026-21242

Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally...

CVE-2026-21237

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

CVE-2026-21237

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

CVE-2026-21237

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

CVE-2026-21242

Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally...

CVE-2026-21237 Windows Subsystem for Linux Elevation of Privilege Vulnerability

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CVE-2026-21237

Technical details of CVE-2026-21237 are not publicly provided in the supplied documents; no affected products, vulnerable components, or fixes are described here. Monitor for updates from official sources.

CVE-2026-21237 Windows Subsystem for Linux Elevation of Privilege Vulnerability

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CVE-2026-21237

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

CVE-2026-21242

Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally...

CVE-2026-21242 Windows Subsystem for Linux Elevation of Privilege Vulnerability

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CVE-2026-21242 Windows Subsystem for Linux Elevation of Privilege Vulnerability

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CVE-2026-21242

CVE-2026-21242 concerns a use-after-free vulnerability in Windows Subsystem for Linux. The issue allows an authorized local attacker to elevate privileges, as indicated by the CVSS 3.1 metrics (AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H) with a base score of 7.0 (HIGH). Affected components and exact ver...

Windows Subsystem for Linux Elevation of Privilege Vulnerability

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

Windows Subsystem for Linux Elevation of Privilege Vulnerability

Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally...

KLA90878 Multiple vulnerabilities in Microsoft Products (ESU)

Multiple vulnerabilities were found in Microsoft Products Extended Security Update. Malicious users can exploit these vulnerabilities to execute arbitrary code, gain privileges, bypass security restrictions, spoof user interface, obtain sensitive information, cause denial of service. Below is a...

Microsoft Windows Subsystem for Linux 资源管理错误漏洞

Microsoft Windows Subsystem for Linux WSL is a Linux subsystem under Windows developed by Microsoft. It serves as a compatibility layer that allows running native Linux binary executables in ELF format. There is a resource management vulnerability in Microsoft Windows Subsystem for Linux WSL...

Microsoft Windows Subsystem for Linux 资源管理错误漏洞

Microsoft Windows Subsystem for Linux WSL is a Linux subsystem under Windows developed by Microsoft. It serves as a compatibility layer that allows running native Linux binary executables in ELF format. There is a resource management vulnerability in Microsoft Windows Subsystem for Linux WSL...