Huawei HarmonyOS Denial-of-Service Vulnerability

Huawei HarmonyOS is a distributed operating system developed independently by Huawei, designed for various scenarios. Huawei HarmonyOS has a denial-of-service vulnerability. This vulnerability stems from issues with the preview service module, which can affect the availability of services when...

CVE-2026-81644

DoS vulnerability in the preview service module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-81644

DoS vulnerability in the preview service module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-81644

DoS vulnerability in the preview service module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-81644

CVE-2026-81644 is a Denial of Service vulnerability in the preview service module , with impact limited to availability . The CVSS 3.1 score is 4.3 (MEDIUM) with vector AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L, indicating a network-reachable, low-complexity attack that requires user interaction and no...

PT-2026-88801

DoS vulnerability in the preview service module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-81644: Undefined Security Weakness

DoS vulnerability in the preview service module. Impact: Successful exploitation of this vulnerability may affect availability...

CVE-2026-69720

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

CVE-2026-78464

CVE-2026-78464 is a time-of-check time-of-use (TOCTOU) race condition in the Windows MIDI Service Module that allows an authorized local attacker with low privileges to escalate privileges. The vulnerability requires local access with high attack complexity and no user interaction, resulting in a...

CVE-2026-69720

CVE-2026-69720 is a heap-based buffer overflow in the Windows MIDI Service Module that allows a locally authenticated attacker with low privileges to escalate privileges. The vulnerability requires local access , low complexity , and no user interaction , with high impact across confidentiality, ...

CVE-2026-69508

A stack-based buffer overflow in the Windows MIDI Service Module allows a locally authenticated attacker with low privileges to escalate privileges, achieving high impact across confidentiality, integrity, and availability (CVSS 3.1: 7.8 HIGH ). No user interaction is required. The vulnerability ...

Windows MIDI Service Module Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally...

Windows MIDI Service Module Elevation of Privileges Vulnerability

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

CVE-2026-78464: Time-of-check Time-of-use (TOCTOU) Race Condition

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

CVE-2026-69720: Heap-based Buffer Overflow

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

CVE-2026-69440: Time-of-check Time-of-use (TOCTOU) Race Condition

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

CVE-2026-68842: Exposure of Sensitive System Information to an Unauthorized Control Sphere

Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally...

CVE-2026-69339: Exposure of Sensitive System Information to an Unauthorized Control Sphere

Exposure of sensitive system information to an unauthorized control sphere in Windows MIDI Service Module allows an authorized attacker to disclose information locally...

CVE-2026-69508: Stack-based Buffer Overflow

Stack-based buffer overflow in Windows MIDI Service Module allows an authorized attacker to elevate privileges locally...

PT-2026-87528

Name of the Vulnerable Software and Affected Versions Windows MIDI Service Module affected versions not specified Description A stack-based buffer overflow occurs in the Windows MIDI Service Module. This issue allows an authorized attacker to elevate privileges locally on the system. A stack-base...