{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-32889", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2026-03-16T21:03:44.422Z", "datePublished": "2026-03-20T02:23:25.079Z", "dateUpdated": "2026-03-20T02:23:25.079Z"}, "containers": {"cna": {"title": "tinytag: Denial of Service via non-terminating SYLT frame parsing loop", "problemTypes": [{"descriptions": [{"cweId": "CWE-835", "lang": "en", "description": "CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}}], "references": [{"name": "https://github.com/tinytag/tinytag/security/advisories/GHSA-f4rq-2259-hv29", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/tinytag/tinytag/security/advisories/GHSA-f4rq-2259-hv29"}, {"name": "https://github.com/tinytag/tinytag/commit/44e496310f7ced8077e9087e3774acbaa324b18a", "tags": ["x_refsource_MISC"], "url": "https://github.com/tinytag/tinytag/commit/44e496310f7ced8077e9087e3774acbaa324b18a"}, {"name": "https://github.com/tinytag/tinytag/commit/4d649b9c314ada8ff8a74e0469e9aadb3acb252a", "tags": ["x_refsource_MISC"], "url": "https://github.com/tinytag/tinytag/commit/4d649b9c314ada8ff8a74e0469e9aadb3acb252a"}, {"name": "https://github.com/tinytag/tinytag/commit/5cd321521ff097e41724b601d7e3d7adc7e53402", "tags": ["x_refsource_MISC"], "url": "https://github.com/tinytag/tinytag/commit/5cd321521ff097e41724b601d7e3d7adc7e53402"}], "affected": [{"vendor": "tinytag", "product": "tinytag", "versions": [{"version": ">= 2.2.0, < 2.2.1", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2026-03-20T02:23:25.079Z"}, "descriptions": [{"lang": "en", "value": "tinytag is a Python library for reading audio file metadata. Version 2.2.0 allows an attacker who can supply MP3 files for parsing to trigger a non-terminating loop while the library parses an ID3v2 SYLT (synchronized lyrics) frame. In server-side deployments that automatically parse attacker-supplied files, a single 498-byte MP3 can cause the parsing operation to stop making progress and remain busy until the worker or process is terminated. The root cause is that _parse_synced_lyrics assumes _find_string_end_pos always returns a position greater than the current offset. That assumption is false when no string terminator is present in the remaining frame content. This issue has been fixed in version 2.2.1."}], "source": {"advisory": "GHSA-f4rq-2259-hv29", "discovery": "UNKNOWN"}}}}

{}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "tinytag is a Python library for reading audio file metadata. Version 2.2.0 allows an attacker who can supply MP3 files for parsing to trigger a non-terminating loop while the library parses an ID3v2 SYLT (synchronized lyrics) frame. In server-side deployments that automatically parse attacker-supplied files, a single 498-byte MP3 can cause the parsing operation to stop making progress and remain busy until the worker or process is terminated. The root cause is that _parse_synced_lyrics assumes _find_string_end_pos always returns a position greater than the current offset. That assumption is false when no string terminator is present in the remaining frame content. This issue has been fixed in version 2.2.1."}], "id": "CVE-2026-32889", "lastModified": "2026-03-20T03:15:59.873", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2026-03-20T03:15:59.873", "references": [{"source": "security-advisories@github.com", "url": "https://github.com/tinytag/tinytag/commit/44e496310f7ced8077e9087e3774acbaa324b18a"}, {"source": "security-advisories@github.com", "url": "https://github.com/tinytag/tinytag/commit/4d649b9c314ada8ff8a74e0469e9aadb3acb252a"}, {"source": "security-advisories@github.com", "url": "https://github.com/tinytag/tinytag/commit/5cd321521ff097e41724b601d7e3d7adc7e53402"}, {"source": "security-advisories@github.com", "url": "https://github.com/tinytag/tinytag/security/advisories/GHSA-f4rq-2259-hv29"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "security-advisories@github.com", "type": "Primary"}]}

{}