---
id: CVE-2026-95125
title: >-
  libming through 0.4.8 contains a heap buffer overflow in r_readc() in
  src/blocks/fromswf.c
summary: >-
  libming through 0.4.8 contains a heap buffer overflow in r_readc() in
  src/blocks/fromswf.c. A crafted SWF file with a malformed or truncated RECT
  header can cause a denial of service.
severity: medium
published: '2026-10-08'
updated: '2026-10-08'
sourceUpdated: '2026-10-08T21:33:42.423'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95125'
references:
  - url: 'https://github.com/libming/libming/issues/448'
    label: cve@mitre.org
  - url: 'https://github.com/libming/libming/pull/450'
    label: cve@mitre.org
  - url: >-
      https://github.com/libming/libming/pull/450/changes/2a255b0aae9d22461c4e49b0b83be2fa4be40277
    label: cve@mitre.org
tags:
  - nvd
  - cve.org
  - exploit-available
ingestedAt: '2026-10-08T14:47:16.356Z'
epss: 0.00317
epssPercentile: 0.24473
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-19T17:05:34.994780Z'
cvssSource: adp
---

## Overview

libming through 0.4.8 contains a heap buffer overflow in r_readc() in src/blocks/fromswf.c. A crafted SWF file with a malformed or truncated RECT header can cause a denial of service.

## Remediation

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