CVE-2026-92880

vgmstream EA SCHl parser vadpcm_decoder.c vadpcm_read_coefs_be out-of-bounds write

MEDIUM
6.3
CVSS Score
Published: September 17, 2026 at 03:00 PM UTC
Updated: September 22, 2026 at 04:18 PM UTC
1 product affected across 1 vendorVgmstream

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Severity
MEDIUM6.3
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

References (8)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/406346
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/406346/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-92880
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/942161
Issue TrackingPatch
Source: cverecord
https://github.com/vgmstream/vgmstream/pull/2008

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.3MEDIUMVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-787CWE-119

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