Out-of-Bounds Write Vulnerability in vgmstream Product by vgmstream
CVE-2026-92880

5.3MEDIUM

Key Information:

Vendor

vgmstream

Status
Vgmstream
Vendor
CVE Published:
17 September 2026

What is CVE-2026-92880?

A vulnerability exists in the vgmstream product versions up to r2117, specifically in the EA SCHl parser due to improper handling in the vadpcm_read_coefs_be function within src/coding/vadpcm_decoder.c. This flaw allows an attacker to manipulate input arguments, leading to potential out-of-bounds write conditions. Such conditions may facilitate remote exploitation of the software. It is strongly recommended to apply the available patch (commit: ae37662ad626254ddd96ad69ac263792d7a92024) to mitigate this issue.

Affected Version(s)

vgmstream r2117

References

https://vuldb.com/vuln/406346
vdb-entrytechnical-description
https://vuldb.com/vuln/406346/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-92880
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

ni-liao (VulDB User)
.