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Alerts This Week
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Fedora 44 OpenSSL Medium Backport Security Update 2026-d3e275d525

fedora
Calendar Grey April 25, 2026
Dist Fedora Esm H88
Ensure system security with Fedora's backported updates for OpenSSL addressing critical issues.
Backport security patches from OpenSSL 3.5.6

Summary

The OpenSSL toolkit provides support for secure communications between

machines. OpenSSL includes a certificate management tool and shared

libraries which provide various cryptographic algorithms and

protocols.

Update Information:

Backport security patches from OpenSSL 3.5.6

Topics%20covered

Topics Covered

security advisory fedora DoS OpenSSL medium CVE

Change Log

* Mon Apr 20 2026 Pavol \u017d\u010dik - 1:3.5.5-2 - Backport security patches from OpenSSL 3.5.6 Resolves: CVE-2026-2673 Resolves: CVE-2026-28387 Resolves: CVE-2026-28388 Resolves: CVE-2026-28389 Resolves: CVE-2026-28390 Resolves: CVE-2026-31789 Resolves: CVE-2026-31790

References


[ 1 ] Bug #2447397 - CVE-2026-2673 openssl: OpenSSL TLS 1.3 server may choose unexpected key agreement group [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=2447397

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-d3e275d525' 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
medium
Lowest
Low
Medium
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Critical

Name: openssl
Product: Fedora 44
Version: 3.5.5
Release: 2.fc44
URL: http://www.openssl.org/
Summary: Utilities from the general purpose cryptography library with TLS implementation

Topics%20covered

Topics Covered

security advisory fedora DoS OpenSSL medium CVE

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