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Fedora 44 botan3 Advisory 2026-e7d1590ecd CVE-2026-32877 CVE-2026-32883

fedora
Calendar Grey April 28, 2026
Dist Fedora Esm H88
Fedora 44 botan3 update aimed at boosting stack protection while addressing known vulnerabilities for improved system security and performance
Improve stack protection Fix security vulnerabilities CVE-2026-32877,CVE-2026-32883,CVE-2026-32884,CVE-2026-34580,CVE-2026-34582

Summary

Botan is a BSD-licensed crypto library written in C++. It provides a

wide variety of basic cryptographic algorithms, X.509 certificates and

CRLs, PKCS \#11 certificate requests, a filter/pipe message processing

system, and a wide variety of other features, all written in portable

C++. The API reference, tutorial, and examples may help impart the

flavor of the library. This is the current stable release branch 3.x

of Botan.

Update Information:

Improve stack protection Fix security vulnerabilities CVE-2026-32877,CVE-2026-32883,CVE-2026-32884,CVE-2026-34580,CVE-2026-34582

Topics%20covered

Topics Covered

security advisory security issue fedora fix stack protection botan3

Change Log

* Tue Apr 21 2026 Carlos Rodriguez-Fernandez - 3.9.0-7 - Improve stack protection * Sat Apr 18 2026 Carlos Rodriguez-Fernandez - 3.9.0-6 - Fix security vulnerabilities CVE-2026-32877,CVE-2026-32883,CVE-2026-32884,CVE-2026-34580,CVE-2026- 34582

References

Fedora Update Notification FEDORA-2026-e7d1590ecd 2026-04-28 01:29:45.334775+00:00 Name : botan3 Product : Fedora 44 Version : 3.9.0 Release : 7.fc44 URL : https://botan.randombit.net/ Summary : Crypto and TLS for C++ Description : Botan is a BSD-licensed crypto library written in C++. It provides a wide variety of basic cryptographic algorithms, X.509 certificates and CRLs, PKCS \#11 certificate requests, a filter/pipe message processing system, and a wide variety of other features, all written in portable C++. The API reference, tutorial, and examples may help impart the flavor of the library. This is the current stable release branch 3.x of Botan.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2026-e7d1590ecd' 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
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Medium
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Critical

Name: botan3
Product: Fedora 44
Version: 3.9.0
Release: 7.fc44
URL: https://botan.randombit.net/
Summary: Crypto and TLS for C++

Topics%20covered

Topics Covered

security advisory security issue fedora fix stack protection botan3

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