music-metadata: ID3v2 tag size not validated before allocation, causing memory exhaustion DoS

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-107388
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-10-08 19:17:01 UTC
Updated2026-10-08 20:46:35 UTC
Descriptionmusic-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.

Risk And Classification

Primary CVSS: v3.1 6.2 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem Types: CWE-789 | CWE-789 CWE-789: Memory Allocation with Excessive Size Value

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary6.2MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
3.1CNADECLARED6.2MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Borewit Music-metadata affected < 11.16.0 Not specified

References

ReferenceSourceLinkTags
github.com/Borewit/music-metadata/commit/b033db675b913a9dba1d29135ec3c10... [email protected] github.com
github.com/Borewit/music-metadata/pull/2743 [email protected] github.com
github.com/Borewit/music-metadata/releases/tag/v11.16.0 [email protected] github.com
github.com/Borewit/music-metadata/security/advisories/GHSA-jjpr-9cvf-cq55 [email protected] github.com
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