Fedora 44 pypy3.10 Important Security Fix CVE-2025-56005
fedora
March 29, 2026
Security fix for CVE-2025-56005 for the bundled ply within the bundled pycparser
Summary
PyPy's implementation of Python 3.10, featuring a Just-In-Time compiler
on some CPU architectures, and various optimized implementations
of the standard types (strings, dictionaries, etc.).
This build of PyPy has JIT-compilation enabled.
Update Information:
Security fix for CVE-2025-56005 for the bundled ply within the bundled pycparser
Topics Covered
Change Log
* Thu Mar 19 2026 Charalampos Stratakis
References
[ 1 ] Bug #2431977 - CVE-2025-56005 pypy3.10: From CVEorg collector [fedora-43]
https://bugzilla.redhat.com/show_bug.cgi?id=2431977
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-55dd4da86b' 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
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Severity
important
Lowest
Low
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Critical
Name: pypy3.10
Product: Fedora 44
Version: 7.3.19
Release: 11.3.10.fc44
URL: https://pypy.org/
Summary: Python 3.10 implementation with a Just-In-Time compiler
Topics Covered
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