---
id: CVE-2026-88365
title: >-
  minimp3 commit ea99364f contains an integer overflow vulnerability in
  mp3dec_skip_id3v1() when parsing the APEv2 tag-size field.
summary: >-
  minimp3 commit ea99364f contains an integer overflow vulnerability in
  mp3dec_skip_id3v1() when parsing the APEv2 tag-size field.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-190
published: '2026-09-24'
updated: '2026-09-29'
sourceUpdated: '2026-09-29T03:17:20.747'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-88365'
references:
  - url: 'https://github.com/lieff/minimp3/issues/151'
    label: cve@mitre.org
  - url: 'https://github.com/lieff/minimp3/issues/151'
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-09-29T02:27:31.703206Z'
ingestedAt: '2026-09-24T16:47:15.825Z'
epss: 0.00445
epssPercentile: 0.38496
---

## Overview

minimp3 commit ea99364f contains an integer overflow vulnerability in mp3dec_skip_id3v1() when parsing the APEv2 tag-size field.

## Remediation

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