# Security updates for Thursday

DevFeed: [Security updates for Thursday](<https://devfeed.tech/articles/security-updates-for-thursday-41293.md>)

Original publisher: [Read original article](<https://lwn.net/Articles/1094962/>)

Author: corbet

Published: 2026-09-17T12:48:01Z

Content type: news

Language: en

Sources: [LWN.net](<https://devfeed.tech/sources/lwn-net.md>)

Topics: [Security](<https://devfeed.tech/topics/security.md>)

Tags: [ansible](<https://devfeed.tech/tags/ansible.md>), [firefox](<https://devfeed.tech/tags/firefox.md>), [grafana](<https://devfeed.tech/tags/grafana.md>), [net-9](<https://devfeed.tech/tags/net-9.md>), [nginx](<https://devfeed.tech/tags/nginx.md>), [opentelemetry](<https://devfeed.tech/tags/opentelemetry.md>), [python](<https://devfeed.tech/tags/python.md>), [security](<https://devfeed.tech/tags/security.md>), [updates](<https://devfeed.tech/tags/updates.md>)

## AI overview

A roundup of security updates issued by AlmaLinux, Debian, Fedora, Mageia, Red Hat, Slackware, SUSE, and Ubuntu. The updates cover packages and components including .NET, kernels, Firefox, nginx, Python packages, Grafana, OpenTelemetry Collector, Ansible, and valkey.

## Source excerpt

Security updates have been issued by AlmaLinux (.NET 10.0, .NET 8.0, .NET 9.0, corosync, firewalld, kernel, kernel-rt, libevent, libsoup, microcode_ctl, nginx:1.26, python-lxml, rsyslog, tesseract, and unbound), Debian (firefox-esr, mkvtoolnix, thunderbird, and tor), Fedora (open62541, php-pecl-mongodb2, python-django6, python-jwcrypto, and roundcubemail), Mageia (aom, cockpit, libgd, packagekit, and python-h2), Red Hat (corosync, delve, git-lfs, grafana-pcp, gstreamer1-plugins-base, libvirt, opentelemetry-collector, and rhc-worker-playbook), Slackware (mozilla-firefox and mozilla-thunderbird), SUSE (acl, attr, alloy, ansible-core, clamav, containerized-data-importer, corosync, cups, distribution, glibc, google-cloud-sap-agent, govulncheck-vulndb, gvfs, helm, jq, kbd, kubernetes1.34-apiserver, kubernetes1.35-apiserver, lcms2, libcupsfilters, liblzmasdk26, libzypp, zypper, mistral-vibe, opensc, openvpn, pcre2, python-jwcrypto, tomcat, tomcat10, and tomcat11), and Ubuntu (guix, libheif, perl, python-cryptography, sqlite3, and valkey).