Vulnerability details
CVE-2026-32256
Borewit music-metadata
music-metadata has an infinite loop vulnerability in ASF parser
CVSS 3.1
7.5High
Official 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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 7.5High | 3.1 | CVEProject cvelistV5 (CNA) (GitHub_M) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Borewit | music-metadata | < 11.12.3 | CVEProject cvelistV5 (CNA) |
References and advisories
2- https://github.com/Borewit/music-metadata/security/advisories/GHSA-v6c2-xwv6-8xf7 x_refsource_CONFIRM
- https://github.com/Borewit/music-metadata/releases/tag/v11.12.3 x_refsource_MISC
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Details
- Published
- 2026-03-18
- Last updated
- 2026-03-18
- State
- Published
- Assigner (CNA)
- GitHub_M
Exploit prediction (EPSS)
0.42%
Probability of exploitation in 30 days
36.5%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Partial
Weaknesses (CWE)
- CWE-835Loop with Unreachable Exit Condition ('Infinite Loop')