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Fedora 42: FEDORA-2025-7227c166f0 moderate: maturin double free

fedora
Calendar Grey May 30, 2025
Dist Fedora Esm H88
The recent patch fixes a vulnerability regarding a memory leak in maturin 1.8.6, particularly affecting Fedora 42.
Update to version 1.8.6.

Summary

Build and publish crates with pyo3, rust-cpython and cffi bindings as

well as rust binaries as python packages.

Update Information:

Update to version 1.8.6.

Topics%20covered

Topics Covered

security advisory update Fedora double free python packages maturin

Change Log

* Wed May 21 2025 Fabio Valentini - 1.8.6-1 - Update to version 1.8.6; Fixes RHBZ#2365325

References


[ 1 ] Bug #2366567 - CVE-2025-4574 maturin: crossbeam-channel Vulnerable to Double Free on Drop [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2366567

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-7227c166f0' at the command line. For more information, refer to the dnf documentation available at http://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label

Name: maturin
Product: Fedora 42
Version: 1.8.6
Release: 1.fc42
URL: https://github.com/PyO3/maturin
Summary: Build and publish Rust crates as Python packages

Topics%20covered

Topics Covered

security advisory update Fedora double free python packages maturin

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