python-tinytag: tinytag is a Python library for reading audio file metadata
CVE-2026-104266 is fixed in python-tinytag on 1 platform by DEBIAN-CVE-2026-104266 (version 2.3.0-1), released October 17, 2026. It is not reported as exploited. Patch Radar priority: Routine.
tinytag is a Python library for reading audio file metadata. From 2.0.0 until 2.3.0, an M4A file containing a sub-atom with a size of zero inside a ---- atom can cause the metadata parser to stop advancing through the input. The custom-field atom traversal repeatedly processes the malformed location, causing an infinite loop and denying service to a program that reads the crafted file. This issue is fixed in version 2.3.0.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| python-tinytag · Debian 14 | 2.3.0-1 | DEBIAN-CVE-2026-104266 | Oct 17, 2026 |
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