To report a security vulnerability, please use the Tidelift security contact. Tidelift will coordinate the fix and disclosure.
Security: msgpack/msgpack-python
Security
SECURITY.md
-
Out-of-bounds read / crash on Unpacker reuse after a caught errorGHSA-6v7p-g79w-8964 published
Jun 19, 2026 by methaneHigh
Learn more about advisories related to msgpack/msgpack-python in the GitHub Advisory Database