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Fedora 42: gnutls 3.8.11 Update Severity Important Fix CVE-2025-9820

fedora
Calendar Grey December 2, 2025
Dist Fedora Esm H88
Ensure your Fedora 42 system is secure by updating gnutls to version 3.8.11, addressing CVE-2025-9820, along with key performance improvements
Update to the 3.8.11 release with a fix for CVE-2025-9820 and several enhancements.

Summary

GnuTLS is a secure communications library implementing the SSL, TLS and DTLS

protocols and technologies around them. It provides a simple C language

application programming interface (API) to access the secure communications

protocols as well as APIs to parse and write X.509, PKCS #12, OpenPGP and

other required structures.

Update Information:

Update to the 3.8.11 release with a fix for CVE-2025-9820 and several enhancements.

Change Log

* Sat Nov 22 2025 Daiki Ueno - 3.8.11-1 - Update to 3.8.11 upstream release - Resolves: rhbz#2416041

References

Fedora Update Notification FEDORA-2025-b346087f6b 2025-12-02 01:30:54.608271+00:00 Name : gnutls Product : Fedora 42 Version : 3.8.11 Release : 1.fc42 URL : http://www.gnutls.org/ Summary : A TLS protocol implementation Description : GnuTLS is a secure communications library implementing the SSL, TLS and DTLS protocols and technologies around them. It provides a simple C language application programming interface (API) to access the secure communications protocols as well as APIs to parse and write X.509, PKCS #12, OpenPGP and other required structures.

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-b346087f6b' 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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Critical

Name: gnutls
Product: Fedora 42
Version: 3.8.11
Release: 1.fc42
Summary: A TLS protocol implementation

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