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Fedora 43: kubernetes1.33 Important Security Update 2025-298add9246

fedora
Calendar Grey November 24, 2025
Dist Fedora Esm H88
Critical updates for kubernetes in Fedora 43 resolve multiple security issues and enhance performance of container applications.
Update to release v1.33.6 Resolves: rhbz#2398588, rhbz#2398849, rhbz#2399250, rhbz#2399523 Resolves: rhbz#2407789, rhbz#2408059, rhbz#2408316, rhbz#2408610 Resolves: rhbz#2408673, ...

Summary

Production-Grade Container Scheduling and Management.

Installs kubelet, the kubernetes agent on each machine in a

cluster. The kubernetes-client sub-package,

containing kubectl, is recommended but not strictly required.

The kubernetes-client sub-package should be installed on

control plane machines.

Update Information:

Update to release v1.33.6 Resolves: rhbz#2398588, rhbz#2398849, rhbz#2399250, rhbz#2399523 Resolves: rhbz#2407789, rhbz#2408059, rhbz#2408316, rhbz#2408610 Resolves: rhbz#2408673, rhbz#2408731, rhbz#2409238, rhbz#2409528 Resolves: rhbz#2409789, rhbz#2410203, rhbz#2410478, rhbz#2410739 Resolves: rhbz#2411118, rhbz#2411377, rhbz#2412570, rhbz#2412589 Resolves: rhbz#2412804 Upstream fixes

Topics%20covered

Topics Covered

security advisory fedora important management kubernetes container

Change Log

* Thu Nov 13 2025 Bradley G Smith - 1.33.6-1 - Update to release v1.33.6 - Resolves: rhbz#2398588, rhbz#2398849, rhbz#2399250, rhbz#2399523 - Resolves: rhbz#2407789, rhbz#2408059, rhbz#2408316, rhbz#2408610 - Resolves: rhbz#2408673, rhbz#2408731, rhbz#2409238, rhbz#2409528 - Resolves: rhbz#2409789, rhbz#2410203, rhbz#2410478, rhbz#2410739 - Resolves: rhbz#2411118, rhbz#2411377, rhbz#2412570, rhbz#2412589 - Resolves: rhbz#2412804 - Upstream fixes * Fri Oct 10 2025 Maxwell G - 1.33.5-4 - Rebuild for golang 1.25.2

References


[ 1 ] Bug #2398588 - CVE-2025-47910 kubernetes1.33: CrossOriginProtection bypass in net/http [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2398588 [ 2 ] Bug #2398849 - CVE-2025-47910 kubernetes1.33: CrossOriginProtection bypass in net/http [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2398849 [ 3 ] Bug #2399250 - CVE-2025-47906 kubernetes1.33: Unexpected paths returned from LookPath in os/exec [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2399250 [ 4 ] Bug #2399523 - CVE-2025-47906 kubernetes1.33: Unexpected paths returned from LookPath in os/exec [fedora-42] https://bugzilla.redhat.com/show_bug.cgi?id=2399523 [ 5 ] Bug #2407789 - CVE-2025-58189 kubernetes1.33: go crypto/tls ALPN negotiation error contains attacker controlled information [fedora-41] https://bugzilla.redhat.com/show_bug.cgi?id=2407789 [ 6 ] Bug #2408059 - CVE-2025-58189 kubernetes1.33: go crypto/tls ALPN negotiation error cont...

Read the Full Advisory

Update Instructions

This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2025-298add9246' 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
High
Critical

Name: kubernetes1.33
Product: Fedora 43
Version: 1.33.6
Release: 1.fc43
URL: https://github.com/kubernetes/kubernetes
Summary: Open Source Production-Grade Container Scheduling And Management Platform

Topics%20covered

Topics Covered

security advisory fedora important management kubernetes container

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