Fedora 44 pypy Important JIT Backend Fix CVE-2025-56005 2026-496bf1e0dd
fedora
March 29, 2026
Fix jit backend for ppc64le and s390x
Summary
PyPy's implementation of Python, 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:
Fix jit backend for ppc64le and s390x
Topics Covered
Change Log
* Thu Mar 19 2026 Charalampos Stratakis
References
[ 1 ] Bug #2431976 - CVE-2025-56005 pypy: From CVEorg collector [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=2431976
[ 2 ] Bug #2447284 - pypy-7.3.21 is available
https://bugzilla.redhat.com/show_bug.cgi?id=2447284
Update Instructions
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-496bf1e0dd' 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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Name: pypy
Product: Fedora 44
Version: 7.3.21
Release: 3.fc44
URL: https://pypy.org/
Summary: Python implementation with a Just-In-Time compiler
Topics Covered
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