CVE-2026-107388

CVE-2026-107388 · music-metadata: ID3v2 tag size not validated before allocation, causing memory exhaustion DoS

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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.

CVSS 6.2 · Moyenne · EPSS 0,2% · Correctif disponible

Publication

2026-10-08T19:00:24.725Z

Mise à jour

2026-10-14T02:44:54.960Z

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