Fedora alert FEDORA-2026-c081ac890b (python-ply)

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[SECURITY] Fedora 44 Update: python-ply-3.11-33.fc44
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Sun, 29 Mar 2026 00:18:37 +0000
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<20260329001837.1EAB5878A1@bastion01.rdu3.fedoraproject.org>
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Article
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Fedora Update Notification
FEDORA-2026-c081ac890b
2026-03-29 00:15:07.927179+00:00
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Name        : python-ply
Product     : Fedora 44
Version     : 3.11
Release     : 33.fc44
URL         : http://www.dabeaz.com/ply/
Summary     : Python Lex-Yacc
Description :
PLY is a straightforward lex/yacc implementation. Here is a list of its
essential features:
* It is implemented entirely in Python.
* It uses LR-parsing which is reasonably efficient and well suited for larger
  grammars.
* PLY provides most of the standard lex/yacc features including support
  for empty productions, precedence rules, error recovery, and support
  for ambiguous grammars.
* PLY is straightforward to use and provides very extensive error checking.
* PLY doesn't try to do anything more or less than provide the basic lex/yacc
  functionality. In other words, it's not a large parsing framework or a
  component of some larger system.

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Update Information:

Security fix for CVE-2025-56005
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ChangeLog:

* Wed Mar 25 2026 Charalampos Stratakis <cstratak@redhat.com> - 3.11-33
- Security fix for CVE-2025-56005
- Fixes: rhbz#2437981
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References:

  [ 1 ] Bug #2437981 - CVE-2025-56005 python-ply: Unsafe pickle file handling in Ply [fedora-all]
        https://bugzilla.redhat.com/show_bug.cgi?id=2437981
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This update can be installed with the "dnf" update program. Use
su -c 'dnf upgrade --advisory FEDORA-2026-c081ac890b' at the command
line. For more information, refer to the dnf documentation available at
http://dnf.readthedocs.io/en/latest/command_ref.html#upgr...

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