Stack-Based Buffer Overflow in Delta Electronics COMMGR2

CVE-2026-3630

What is CVE-2026-3630?

Delta Electronics' COMMGR2 product is susceptible to a stack-based buffer overflow vulnerability, which could potentially allow an attacker to execute arbitrary code or crash the application. This vulnerability arises from improper handling of data inputs, leading to an overflow in the stack memory. Users of COMMGR2 should take immediate steps to mitigate potential risks associated with this vulnerability, including applying relevant patches and updates as provided by Delta Electronics.

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