Skip to content
Threat Feed
critical advisory

RetroDebugger Out-of-Bounds Read Vulnerability (CVE-2026-4753)

RetroDebugger before v0.64.72 is vulnerable to an out-of-bounds read (CVE-2026-4753), potentially leading to information disclosure or denial of service.

RetroDebugger before version v0.64.72 contains an out-of-bounds read vulnerability, identified as CVE-2026-4753. This flaw could allow an attacker to read sensitive information from memory locations outside of the intended buffer, potentially leading to information disclosure or causing the application to crash, resulting in a denial of service. The vulnerability was reported by the Government Technology Agency of Singapore Cyber Security Group (GovTech CSG). Given the critical CVSS score of…

Detection coverage 2

Detect RetroDebugger Out-of-Bounds Read Attempt

high

Detects potential exploitation of CVE-2026-4753 based on RetroDebugger process crashes.

sigma tactics: defense_evasion techniques: T1562.001 sources: process_creation, windows

Detect RetroDebugger Process Start

info

Detects the start of the RetroDebugger process. This can be useful for baselining and investigating unusual activity.

sigma tactics: discovery techniques: T1068 sources: process_creation, windows

Detection queries are kept inside the platform. Get full rules →

Indicators of compromise

1

email