---
id: CVE-2026-92880
title: A weakness has been identified in vgmstream up to r2117
summary: >-
  A weakness has been identified in vgmstream up to r2117. Impacted is the
  function vadpcm_read_coefs_be of the file src/coding/vadpcm_decoder.c of the
  component EA SCHl parser. This manipulation of the argument entry/entries
  causes out-of…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L'
cwe:
  - CWE-119
  - CWE-787
product: vgmstream
affected:
  - vgmstream r2117
published: '2026-09-17'
updated: '2026-09-22'
sourceUpdated: '2026-09-22T16:18:12.553'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92880'
references:
  - url: 'https://github.com/vgmstream/vgmstream/'
    label: cna@vuldb.com
  - url: >-
      https://github.com/vgmstream/vgmstream/commit/ae37662ad626254ddd96ad69ac263792d7a92024
    label: cna@vuldb.com
  - url: 'https://github.com/vgmstream/vgmstream/issues/1994'
    label: cna@vuldb.com
  - url: 'https://github.com/vgmstream/vgmstream/pull/2008'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-92880'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/942161'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/406346'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/406346/cti'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
epss: 0.00432
epssPercentile: 0.3484
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-22T15:05:30.421432Z'
ingestedAt: '2026-09-17T15:20:39.001Z'
---

## Overview

A weakness has been identified in vgmstream up to r2117. Impacted is the function vadpcm_read_coefs_be of the file src/coding/vadpcm_decoder.c of the component EA SCHl parser. This manipulation of the argument entry/entries causes out-of-bounds write. Remote exploitation of the attack is possible. Patch name: ae37662ad626254ddd96ad69ac263792d7a92024. It is suggested to install a patch to address this issue.

## Remediation

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