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Fedora 44 pypy3.11 Critical JIT Compiler Fix Advisory 2026-8199b7452a

Fix jit backend for ppc64le and s390x. -------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2026-8199b7452a 2026-03-30 00:14:59.309237+00:00 -------------------------------------------------------------------------------- Name : pypy3.11 Product : Fedora 44 Version : 7.3.21 Release : 3.3.11.fc44 URL : https://pypy.org/ Summary : Python 3.11 implementation with a Just-In-Time compiler Description : PyPy's implementation of Python 3.11, 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 -------------------------------------------------------------------------------- ChangeLog: * Thu Mar 19 2026 Charalampos Stratakis - 7.3.21-2 - Fix CVE-2025-56005 via removing no-longer used bundled ply - Fixes: rhbz#2431978 * Thu Mar 19 2026 Charalampos Stratakis - 7.3.21-1 - Update to 7.3.21 - Fixes: rhbz#2447285 -------------------------------------------------------------------------------- References: [ 1 ] Bug #2431978 - CVE-2025-56005 pypy3.11: From CVEorg collector [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2431978 [ 2 ] Bug #2447285 - pypy3.11-7.3.21 is available https://bugzilla.redhat.com/show_bug.cgi?id=2447285 -------------------------------------------------------------------------------- This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-8199b7452a' 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 All packages are signed with the Fedora Project GPG key. More details on the GPG keysused by the Fedora Project can be found at https://fedoraproject.org/keys -------------------------------------------------------------------------------- -- _______________________________________________ package-announce mailing list -- This email address is being protected from spambots. You need JavaScript enabled to view it. To unsubscribe send an email to This email address is being protected from spambots. You need JavaScript enabled to view it. Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/This email address is being protected from spambots. You need JavaScript enabled to view it. Do not reply to spam, report it: https://forge.fedoraproject.org/infra/tickets/issues/new . Update for Fedora 44 pypy3.11 resolves JIT compiler issues for ppc64le and s390x architectures with advisory ID.. Python Security, JIT Compiler Update, Fedora Linux, pypy3.11 Advisory. . Severity: Critical. LinuxSecurity.com Team

Mar 30, 2026 •Critical Fedora