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CVE-2026-107388 Details

Description

music-metadata is a metadata parser for audio and video media files. Prior to 11.16.0, the ID3v2 parser trusts the syncsafe tag-size field and allocates the complete tag body before checking whether the input contains the declared bytes. A truncated file containing only an ID3v2 header can request an allocation approaching 268 MiB; the allocation succeeds, the subsequent read reaches end of stream, the EndOfStreamError is caught internally, and the caller receives a normal metadata object. This issue is fixed in version 11.16.0.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:6.2 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://github.com/Borewit/music-metadata/security/advisories/GHSA-jjpr-9cvf-cq55	CISA-ADP	ExploitVendor Advisory
https://github.com/Borewit/music-metadata/commit/b033db675b913a9dba1d29135ec3c10eae7095a7	[email protected]	ExploitPatch
https://github.com/Borewit/music-metadata/pull/2743	[email protected]	Patch
https://github.com/Borewit/music-metadata/releases/tag/v11.16.0	[email protected]	PatchRelease Notes
https://github.com/Borewit/music-metadata/security/advisories/GHSA-jjpr-9cvf-cq55	[email protected]	ExploitVendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-789	Memory Allocation with Excessive Size Value	[email protected]

Affected Products

Product	Versions
borewit music-metadata	< 11.16.0
CPE cpe:2.3:a:borewit:music-metadata:::::::: Remediation No remediation found in references.

Change History

3 change records found show changes

Date	Action	Recorded By
Oct 14, 2026	CVE Modified	CISA-ADP
Oct 13, 2026	Initial Analysis	[email protected]
Oct 8, 2026	New CVE Received	[email protected]