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Fedora 42: kubernetes1.33 Critical Security Update 2025-362709ff5e

fedora
Calendar Grey November 25, 2025
Dist Fedora Esm H88
Kubernetes 1.33.6 critical update for Fedora 42 resolves multiple issues with high security risks.
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 update critical threat kubernetes

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-2025-362709ff5e' 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
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Critical

Name: kubernetes1.33
Product: Fedora 42
Version: 1.33.6
Release: 1.fc42
URL: https://github.com/kubernetes/kubernetes
Summary: Open Source Production-Grade Container Scheduling And Management Platform

Topics%20covered

Topics Covered

security advisory fedora update critical threat kubernetes

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