Explore top 10 tips to secure your open-source projects now. Read More

×
Alerts This Week
Warning Icon 1 543
Alerts This Week
Warning Icon 1 543

Fedora 43 OpenSSL Critical Update Rebase 3.5.7 Advisories 2026-840334a045

fedora
Calendar Grey June 20, 2026
Scroller Fedora Esm H88
Fedora 43 updates openssl to version 3.5.7, addressing multiple critical issues for secure communications. Learn more!
Rebase to OpenSSL 3.5.7

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:

Rebase to OpenSSL 3.5.7

Topics%20covered

Topics Covered

security advisory fedora critical OpenSSL cryptography rebase

Change Log

* Wed Jun 10 2026 Dmitry Belyavskiy - 1:3.5.7-1 - Rebase to OpenSSL 3.5.7 Resolves: CVE-2026-45447 Resolves: CVE-2026-34182 Resolves: CVE-2026-34183 Resolves: CVE-2026-42764 Resolves: CVE-2026-45445 Resolves: CVE-2026-7383 Resolves: CVE-2026-9076 Resolves: CVE-2026-34180 Resolves: CVE-2026-34181 Resolves: CVE-2026-42766 Resolves: CVE-2026-42767 Resolves: CVE-2026-42768 Resolves: CVE-2026-42769 Resolves: CVE-2026-42770 Resolves: CVE-2026-45446

References

Fedora Update Notification FEDORA-2026-840334a045 2026-06-21 01:09:26.438169+00:00 Name : openssl Product : Fedora 43 Version : 3.5.7 Release : 1.fc43 URL : http://www.openssl.org/ Summary : Utilities from the general purpose cryptography library with TLS implementation Description : 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 Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-840334a045' 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
critical
Lowest
Low
Medium
High
Critical

Name: openssl
Product: Fedora 43
Version: 3.5.7
Release: 1.fc43
URL: http://www.openssl.org/
Summary: Utilities from the general purpose cryptography library with TLS implementation

Topics%20covered

Topics Covered

security advisory fedora critical OpenSSL cryptography rebase

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.