CVE-2026-32256 | THREATINT

Description

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.

PUBLISHED Reserved 2026-03-11 | Published 2026-03-18 | Updated 2026-03-18 | Assigner GitHub_M

HIGH: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')

Product status

< 11.12.3

affected

References

github.com/...tadata/security/advisories/GHSA-v6c2-xwv6-8xf7

github.com/Borewit/music-metadata/releases/tag/v11.12.3

cve.org (CVE-2026-32256)

nvd.nist.gov (CVE-2026-32256)

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