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high advisory

Out-of-bounds Write Vulnerability in DualSenseY-v2

CVE-2026-33850 is an out-of-bounds write vulnerability in WujekFoliarz DualSenseY-v2 before version 54, potentially allowing an attacker to execute arbitrary code or cause a denial-of-service by writing data outside the allocated buffer.

An out-of-bounds write vulnerability, identified as CVE-2026-33850, exists in WujekFoliarz DualSenseY-v2 before version 54. This flaw allows an attacker to write data beyond the boundaries of an allocated buffer, potentially leading to arbitrary code execution or a denial-of-service condition. The vulnerability was reported by the Government Technology Agency of Singapore Cyber Security Group (GovTech CSG). Successful exploitation of this vulnerability requires user interaction, as indicated by…

Detection coverage 2

Detect DualSenseY-v2 Crash

high

Detects potential exploitation attempts against DualSenseY-v2 based on application crash events.

sigma tactics: impact techniques: T1499.004 sources: application, windows

Detect DualSenseY-v2 Suspicious Process Creation

medium

Detects potential exploitation attempts of DualSenseY-v2 leading to suspicious process creation.

sigma tactics: execution techniques: T1059.001 sources: process_creation, windows

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