{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-107389", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-10-07T21:07:54.988Z", "datePublished": "2026-10-08T19:05:23.816Z", "dateUpdated": "2026-10-08T19:05:23.816Z"}, "containers": {"cna": {"title": "music-metadata: EBML parser trusts element lengths, allowing memory exhaustion or process abort", "problemTypes": [{"descriptions": [{"cweId": "CWE-789", "lang": "en", "description": "CWE-789: Memory Allocation with Excessive Size Value", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/Borewit/music-metadata/security/advisories/GHSA-5gfj-9q3v-qfp3", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/Borewit/music-metadata/security/advisories/GHSA-5gfj-9q3v-qfp3"}, {"name": "https://github.com/Borewit/music-metadata/pull/2735", "tags": ["x_refsource_MISC"], "url": "https://github.com/Borewit/music-metadata/pull/2735"}, {"name": "https://github.com/Borewit/music-metadata/commit/163f013364ac9fc8dd0c3987433cd065a615af58", "tags": ["x_refsource_MISC"], "url": "https://github.com/Borewit/music-metadata/commit/163f013364ac9fc8dd0c3987433cd065a615af58"}, {"name": "https://github.com/Borewit/music-metadata/commit/2d14dc1f7391a94235948a0b823155538f69b3df", "tags": ["x_refsource_MISC"], "url": "https://github.com/Borewit/music-metadata/commit/2d14dc1f7391a94235948a0b823155538f69b3df"}, {"name": "https://github.com/Borewit/music-metadata/releases/tag/v11.16.0", "tags": ["x_refsource_MISC"], "url": "https://github.com/Borewit/music-metadata/releases/tag/v11.16.0"}], "affected": [{"vendor": "Borewit", "product": "music-metadata", "versions": [{"version": "< 11.16.0", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-10-08T19:05:23.816Z"}, "descriptions": [{"lang": "en", "value": "music-metadata is a metadata parser for audio and video media files. Prior to 11.16.0, the Matroska and WebM EBML parser decodes an attacker-controlled VINT element length and uses it for string-token or Uint8Array allocation before confirming that the leaf fits within its parent or available input. Crafted WebM, MKV, or MKA inputs can cause disproportionate allocations, out-of-memory denial of service, or, for a demonstrated parseFile path on Node.js 26.7.0, an uncatchable V8 fatal abort. The exact failure mode depends on the tokenizer, parser API, and runtime, but the affected leaf-length validation flaw is shared and has availability impact only. This issue is fixed in version 11.16.0."}], "source": {"advisory": "GHSA-5gfj-9q3v-qfp3", "discovery": "UNKNOWN"}}}}

{}

{"affected": [{"affectedData": [{"product": "music-metadata", "vendor": "Borewit", "versions": [{"status": "affected", "version": "< 11.16.0"}]}], "source": "security-advisories@github.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "music-metadata is a metadata parser for audio and video media files. Prior to 11.16.0, the Matroska and WebM EBML parser decodes an attacker-controlled VINT element length and uses it for string-token or Uint8Array allocation before confirming that the leaf fits within its parent or available input. Crafted WebM, MKV, or MKA inputs can cause disproportionate allocations, out-of-memory denial of service, or, for a demonstrated parseFile path on Node.js 26.7.0, an uncatchable V8 fatal abort. The exact failure mode depends on the tokenizer, parser API, and runtime, but the affected leaf-length validation flaw is shared and has availability impact only. This issue is fixed in version 11.16.0."}], "id": "CVE-2026-107389", "lastModified": "2026-10-08T20:46:35.260", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.2, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.5, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-10-08T20:17:33.190", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/Borewit/music-metadata/commit/163f013364ac9fc8dd0c3987433cd065a615af58"}, {"source": "security-advisories@github.com", "url": "https://github.com/Borewit/music-metadata/commit/2d14dc1f7391a94235948a0b823155538f69b3df"}, {"source": "security-advisories@github.com", "url": "https://github.com/Borewit/music-metadata/pull/2735"}, {"source": "security-advisories@github.com", "url": "https://github.com/Borewit/music-metadata/releases/tag/v11.16.0"}, {"source": "security-advisories@github.com", "url": "https://github.com/Borewit/music-metadata/security/advisories/GHSA-5gfj-9q3v-qfp3"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-789"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "semver", "value": "[0,11.16.0)"}}], "enrichment": {"confidence": 100.0, "confidence_source": "matching", "scores": [{"score": 100.0, "source": "matching"}]}, "original": {"product": "music-metadata", "source": "cna", "vendor": "Borewit"}, "product": "music-metadata", "vendor": "borewit"}], "created": "2026-10-08T21:15:13.815570+00:00", "updated": "2026-10-08T21:45:16.243893+00:00", "vendors": ["borewit", "borewit$PRODUCT$music-metadata"]}