Delta Electronics CNCSoft-G2 2026 Out-of-Bounds Write Vulnerability
In March 2026, Delta Electronics identified a critical vulnerability (CVE-2026-3094) in its CNCSoft-G2 software, specifically an out-of-bounds write issue in the DOPSoft component's DPAX file parsing. This flaw allows attackers to execute arbitrary code if a user opens a maliciously crafted file, potentially compromising system integrity. The vulnerability affects CNCSoft-G2 versions prior to V2.1.0.39. Delta Electronics has released version 2.1.0.39 to address this issue and recommends users update promptly. This incident underscores the persistent risks associated with file parsing vulnerabilities in industrial control systems, emphasizing the need for regular software updates and vigilant cybersecurity practices to protect critical infrastructure.
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