{"id":"CVE-2026-107388","sourceIdentifier":"security-advisories@github.com","published":"2026-10-08T19:17:01.683","lastModified":"2026-10-14T03:17:14.177","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"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."}],"affected":[{"source":"security-advisories@github.com","affectedData":[{"vendor":"Borewit","product":"music-metadata","versions":[{"version":"< 11.16.0","status":"affected"}]}]}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":6.2,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.5,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":3.6}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-10-14T01:14:14.370552Z","id":"CVE-2026-107388","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-789"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:borewit:music-metadata:*:*:*:*:*:*:*:*","versionEndExcluding":"11.16.0","matchCriteriaId":"02A24B53-9B9C-4DB5-BB83-1586AF41148A"}]}]}],"references":[{"url":"https://github.com/Borewit/music-metadata/commit/b033db675b913a9dba1d29135ec3c10eae7095a7","source":"security-advisories@github.com","tags":["Exploit","Patch"]},{"url":"https://github.com/Borewit/music-metadata/pull/2743","source":"security-advisories@github.com","tags":["Patch"]},{"url":"https://github.com/Borewit/music-metadata/releases/tag/v11.16.0","source":"security-advisories@github.com","tags":["Patch","Release Notes"]},{"url":"https://github.com/Borewit/music-metadata/security/advisories/GHSA-jjpr-9cvf-cq55","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]},{"url":"https://github.com/Borewit/music-metadata/security/advisories/GHSA-jjpr-9cvf-cq55","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":["Exploit","Vendor Advisory"]}]}