CVE Explorer
CVE-2026-32889
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 _
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"product":"tinytag","vendor":"tinytag","versions":[{"status":"affected","version":">= 2.2.0, < 2.2.1"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:2dcdb45b384d791b8c5d53b39b820a43182ca32ab153a1f9339e431c9c8ef781 · sha256:8fe0ff84f7a3723e… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"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"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:2dcdb45b384d791b8c5d53b39b820a43182ca32ab153a1f9339e431c9c8ef781 · sha256:8fe0ff84f7a3723e… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-835","description":"CWE-835: Loop with Unreachable Exit Condition ('Infinite Loop')","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:2dcdb45b384d791b8c5d53b39b820a43182ca32ab153a1f9339e431c9c8ef781 · sha256:8fe0ff84f7a3723e… · /containers/cna/problemTypes/0/descriptions/0
Source references
4 source assertions{"name":"https://github.com/tinytag/tinytag/commit/44e496310f7ced8077e9087e3774acbaa324b18a","tags":["x_refsource_MISC"],"url":"https://github.com/tinytag/tinytag/commit/44e496310f7ced8077e9087e3774acbaa324b18a"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2dcdb45b384d791b8c5d53b39b820a43182ca32ab153a1f9339e431c9c8ef781 · sha256:8fe0ff84f7a3723e… · /containers/cna/references/1
{"name":"https://github.com/tinytag/tinytag/commit/4d649b9c314ada8ff8a74e0469e9aadb3acb252a","tags":["x_refsource_MISC"],"url":"https://github.com/tinytag/tinytag/commit/4d649b9c314ada8ff8a74e0469e9aadb3acb252a"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2dcdb45b384d791b8c5d53b39b820a43182ca32ab153a1f9339e431c9c8ef781 · sha256:8fe0ff84f7a3723e… · /containers/cna/references/2
{"name":"https://github.com/tinytag/tinytag/commit/5cd321521ff097e41724b601d7e3d7adc7e53402","tags":["x_refsource_MISC"],"url":"https://github.com/tinytag/tinytag/commit/5cd321521ff097e41724b601d7e3d7adc7e53402"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2dcdb45b384d791b8c5d53b39b820a43182ca32ab153a1f9339e431c9c8ef781 · sha256:8fe0ff84f7a3723e… · /containers/cna/references/3
{"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"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:2dcdb45b384d791b8c5d53b39b820a43182ca32ab153a1f9339e431c9c8ef781 · sha256:8fe0ff84f7a3723e… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.