CVE-2026-32256: high-severity vulnerability in Borewit music-metadata
music-metadata has an infinite loop vulnerability in ASF parser
Published
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.4%
music-metadata is a metadata parser for audio and video media files. Prior to version 11.12.3, music-metadata's ASF parser (`parseExtensionObject()` in `lib/asf/AsfParser.ts:112-158`) enters an infinite loop when a sub-object inside the ASF Header Extension Object has `objectSize = 0`. Version 11.12.3 fixes the issue.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products
Borewit · music-metadataRelated CVEs — Borewit music-metadata
In the same product, most dangerous first.
CVE-2026-107392MEDIUMmusic-metadata: uncatchable process crash parsing a crafted `.dsf` (residual of CVE-2026-32256)EPSS 0.4%CVE-2026-107390MEDIUMmusic-metadata: MP4 parser allows memory exhaustion via oversized extended atom lengthEPSS 0.3%CVE-2026-107391MEDIUMmusic-metadata: MP4 stsd sample-entry size==0 causes a synchronous infinite loop (DoS) — unreleased regression on masterEPSS 0.3%CVE-2026-107389MEDIUMmusic-metadata: EBML parser trusts element lengths, allowing memory exhaustion or process abortEPSS 0.2%CVE-2026-107388MEDIUMmusic-metadata: ID3v2 tag size not validated before allocation, causing memory exhaustion DoSEPSS 0.2%CVE-2026-107387MEDIUMmusic-metadata: Uncontrolled memory allocation in APEv2 parserEPSS 0.2%