CVE-2026-121941

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

November 4, 2026

Last Seen

November 4, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Heap Buffer Overflow in Munt MIDI Library (CVE-2026-121941)57.8

A heap buffer overflow vulnerability (CVE-2026-121941) has been identified in the libmt32emu library, affecting versions prior to 2.8.4. This flaw allows attackers to exploit oversized unterminated SysEx messages, potentially leading to application crashes or memory corruption. The vulnerability is...