Description
vgmstream through r2117 contains a stack out-of-bounds read vulnerability in the G.722.1/Siren14 decoder in g7221_lib.c, whose bit reader refills without checking the data_u32 array end. Attackers can supply crafted .s14 or .sss files that drive decode_vector_quantized_mlt_indices() past the stack buffer during format detection, crashing the application.
Published: 2026-10-14
Score: 4.8 Medium
EPSS: < 1% Very Low
KEV: No
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Remediation

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History

Sat, 17 Oct 2026 11:45:00 +0000

Type Values Removed Values Added
First Time appeared Vgmstream
Vgmstream vgmstream
Vendors & Products Vgmstream
Vgmstream vgmstream

Sat, 17 Oct 2026 00:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 14 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Description vgmstream through r2117 contains a stack out-of-bounds read vulnerability in the G.722.1/Siren14 decoder in g7221_lib.c, whose bit reader refills without checking the data_u32 array end. Attackers can supply crafted .s14 or .sss files that drive decode_vector_quantized_mlt_indices() past the stack buffer during format detection, crashing the application.
Title vgmstream through r2117 Stack Out-of-Bounds Read via G.722.1/Siren14 Decoder
Weaknesses CWE-125
References
Metrics cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


Subscriptions

Vgmstream Vgmstream
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-10-15T19:16:17.017Z

Reserved: 2026-10-14T13:08:40.685Z

Link: CVE-2026-110660

cve-icon Vulnrichment

Updated: 2026-10-15T19:15:56.746Z

cve-icon NVD

Status : Deferred

Published: 2026-10-14T16:17:42.920

Modified: 2026-10-16T18:25:45.343

Link: CVE-2026-110660

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-10-17T11:30:07Z

Weaknesses