CVE-2026-111150

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Source
https://cve.org/CVERecord?id=CVE-2026-111150
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111150.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-111150
Published
2026-10-15T18:57:39Z
Modified
2026-10-28T02:30:25Z
Severity
  • 6.8 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
ValleyBell libvgm through commit a6eed945 Heap Out-of-Bounds Read via DecompressDataBlk
Details

ValleyBell libvgm through commit a6eed945 contains a heap out-of-bounds read vulnerability in the PCM data-block decompressor caused by an unbounded compression-table index. Attackers can supply a crafted .vgm file with a small type 0x7F table and wider compressed values, causing DecompressDataBlk to over-read heap memory and crash consumers.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/111xxx/CVE-2026-111150.json"
}
References

Affected packages

Git / github.com/ValleyBell/libvgm

Affected ranges

Type
GIT
Repo
https://github.com/ValleyBell/libvgm
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
a6eed945ecf4e5a25cf82004779c6f7e4fd5c319
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "a6eed945ecf4e5a25cf82004779c6f7e4fd5c319"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-111150.json"