---
id: CVE-2025-66877
title: >-
  Buffer overflow vulnerability in function dcputchar in decompile.c in libming
  0.4.8.
summary: >-
  Buffer overflow vulnerability in function dcputchar in decompile.c in libming
  0.4.8.
severity: high
cvss: 7.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'
cwe:
  - CWE-121
vendor: libming
product: libming
affected:
  - libming = 0.4.8
published: '2025-12-29'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T12:10:00.170'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-66877'
references:
  - url: 'https://github.com/libming/libming/issues/367'
    label: cve@mitre.org
tags:
  - nvd
epss: 0.00333
epssPercentile: 0.24333
ingestedAt: '2026-10-07T12:29:01.338Z'
---

## Overview

Buffer overflow vulnerability in function dcputchar in decompile.c in libming 0.4.8.

## Affected

- `libming = 0.4.8`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.