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Fedora 44 Ongres-Stringprep Important Security Fix Advisory 2026-3f51edec7b

fedora
Calendar Grey June 19, 2026
Dist Fedora Esm H88
Ongres Scram update for Fedora 44 addresses significant issues with internationalized string preparation security.
Ongres Scram update and security fix.

Summary

The stringprep protocol does not stand on its own; it has to be used by other

protocols at precisely-defined places in those other protocols.

Update Information:

Ongres Scram update and security fix.

Topics%20covered

Topics Covered

security advisory security update fedora important ongres stringprep

Change Log

* Wed Jun 10 2026 Marian Koncek - 2.4-1 - Update to upstream version 2.4

References


[ 1 ] Bug #2487526 - Silent channel-binding authentication downgrade via unsupported certificate algorithms https://bugzilla.redhat.com/show_bug.cgi?id=2487526

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-3f51edec7b' 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

Severity
important
Lowest
Low
Medium
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Critical

Name: ongres-stringprep
Product: Fedora 44
Version: 2.4
Release: 1.fc44
URL: https://github.com/ongres/stringprep
Summary: RFC 3454 Preparation of Internationalized Strings in pure Java

Topics%20covered

Topics Covered

security advisory security update fedora important ongres stringprep

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