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Distributions and system administration

Development

Emacs News September 22
These Weeks in Firefox September 12
These Weeks in Firefox September 19
These Weeks in Firefox September 22
This Week in GNOME September 21
GNU Tools Weekly News September 21
LLVM Weekly September 22
This Week in Matrix September 19
OCaml Weekly News September 23
Perl Weekly September 22
This Week in Plasma September 20
PyCoder's Weekly September 23
Weekly Rakudo News September 22
Ruby Weekly News September 18
This Week in Rust September 17
Wikimedia Tech News September 22

Meeting minutes

Calls for Presentations

CFP Deadlines: September 25, 2025 to November 24, 2025

The following listing of CFP deadlines is taken from the LWN.net CFP Calendar.

DeadlineEvent Dates EventLocation
September 29 September 29
October 2
Alpine Linux Persistence and Storage Summit 2025 Wattenberg, Austria
October 9 October 1
October 2
OpenALT 2025 Brno, Czechia
October 12 March 23
March 26
KubeCon + CloudNativeCon Europe Amsterdam, Netherlands
October 27 March 16
March 17
FOSS Backstage Berlin, Germany
November 16 February 17 AlpOSS 2026 Échirolles, France

If the CFP deadline for your event does not appear here, please tell us about it.

Upcoming Events

Events: September 25, 2025 to November 24, 2025

The following event listing is taken from the LWN.net Calendar.

Date(s)EventLocation
September 26
September 28
Qubes OS Summit Berlin, Germany
September 26
September 28
GNU Tools Cauldron Porto, Portugal
September 27
September 28
Nextcloud Community Conference 2025 Berlin, Germany
September 29
October 1
X.Org Developers Conference Vienna, Austria
September 29
September 30
Git Merge 2025 San Francisco, US
September 29
October 2
Alpine Linux Persistence and Storage Summit 2025 Wattenberg, Austria
September 30
October 1
All Systems Go! 2025 Berlin, Germany
October 1
October 2
OpenALT 2025 Brno, Czechia
October 3
October 4
Texas Linux Festival Austin, US
October 12
October 14
All Things Open Raleigh, NC, US
October 17
October 19
OpenInfra Summit Europe 2025 Paris-Saclay, France
October 18
October 19
OpenFest 2025 Sofia, Bulgaria
October 21
October 24
PostgreSQL Conference Europe Riga, Latvia
October 23
October 24
GStreamer Conference 2025 London, UK
October 28
October 29
Cephalocon Vancouver, Canada
November 4
November 5
Open Source Summit Korea Seoul, South Korea
November 7
November 8
South Tyrol Free Software Conference Bolzano, Italy
November 7
November 8
Seattle GNU/Linux Conference Seattle, US
November 8 FOSS for All Conference 2025 Seoul, South Korea
November 13
November 14
ecoCompute 2025 Berlin, Germany
November 15
November 16
Capitole du Libre 2025 Toulouse, France
November 18
November 20
Open Source Monitoring Conference Nuremberg, Germany
November 20 NLUUG Autumn Conference 2025 Utrecht, The Netherlands

If your event does not appear here, please tell us about it.

Security updates

Alert summary September 18, 2025 to September 24, 2025

Dist. ID Release Package Date
AlmaLinux ALSA-2025:16115 10 gnutls 2025-09-18
AlmaLinux ALSA-2025:15785 8 kernel 2025-09-24
AlmaLinux ALSA-2025:16372 8 kernel 2025-09-24
AlmaLinux ALSA-2025:16373 8 kernel-rt 2025-09-24
AlmaLinux ALSA-2025:16046 9 mysql:8.4 2025-09-18
AlmaLinux ALSA-2025:15887 9 opentelemetry-collector 2025-09-18
AlmaLinux ALSA-2025:15874 9 python-cryptography 2025-09-18
Debian DSA-6004-1 stable chromium 2025-09-19
Debian DLA-4304-1 LTS cjson 2025-09-18
Debian DLA-4308-1 LTS corosync 2025-09-22
Debian DSA-6007-1 stable ffmpeg 2025-09-21
Debian DLA-4305-1 LTS firefox-esr 2025-09-19
Debian DSA-6003-1 stable firefox-esr 2025-09-18
Debian DSA-6006-1 stable jetty12 2025-09-19
Debian DSA-6005-1 stable jetty9 2025-09-19
Debian DLA-4307-1 LTS jq 2025-09-21
Debian DSA-6008-1 stable kernel 2025-09-22
Debian DSA-6009-1 stable kernel 2025-09-22
Debian DLA-4303-1 LTS nextcloud-desktop 2025-09-18
Debian DLA-4306-1 LTS pam 2025-09-21
Fedora FEDORA-2025-15f6a132bf F41 checkpointctl 2025-09-23
Fedora FEDORA-2025-11b6deb0b8 F42 checkpointctl 2025-09-23
Fedora FEDORA-2025-eda09a0a51 F43 checkpointctl 2025-09-23
Fedora FEDORA-2025-2cc476bf84 F41 chromium 2025-09-18
Fedora FEDORA-2025-bb1ae3ee9c F42 chromium 2025-09-23
Fedora FEDORA-2025-4daec13254 F41 curl 2025-09-23
Fedora FEDORA-2025-97ae15dc56 F42 curl 2025-09-20
Fedora FEDORA-2025-639f53ea67 F42 expat 2025-09-19
Fedora FEDORA-2025-d582069c41 F43 expat 2025-09-24
Fedora FEDORA-2025-100ae879e3 F41 firefox 2025-09-18
Fedora FEDORA-2025-bac4da5419 F42 forgejo 2025-09-18
Fedora FEDORA-2025-5fc3f360cf F43 forgejo 2025-09-18
Fedora FEDORA-2025-24e111e6f1 F41 gh 2025-09-19
Fedora FEDORA-2025-d4c9910925 F42 gh 2025-09-19
Fedora FEDORA-2025-a1a4cba6f5 F41 gitleaks 2025-09-18
Fedora FEDORA-2025-94112c7319 F42 gitleaks 2025-09-18
Fedora FEDORA-2025-d3cfe902f5 F43 gitleaks 2025-09-18
Fedora FEDORA-2025-22c5cc654d F43 kernel 2025-09-18
Fedora FEDORA-2025-22c5cc654d F43 kernel-headers 2025-09-18
Fedora FEDORA-2025-67d99d2c39 F41 lemonldap-ng 2025-09-18
Fedora FEDORA-2025-72e47ed215 F42 lemonldap-ng 2025-09-18
Fedora FEDORA-2025-27d58d0125 F43 lemonldap-ng 2025-09-18
Fedora FEDORA-2025-50a98965b5 F43 libssh 2025-09-20
Fedora FEDORA-2025-6df5ab0b98 F43 perl-Catalyst-Authentication-Credential-HTTP 2025-09-23
Fedora FEDORA-2025-89495f6403 F41 perl-Cpanel-JSON-XS 2025-09-18
Fedora FEDORA-2025-f4f4dae8f2 F42 perl-Cpanel-JSON-XS 2025-09-18
Fedora FEDORA-2025-b529f6bfed F41 podman-tui 2025-09-22
Fedora FEDORA-2025-7a565ff5c2 F42 podman-tui 2025-09-22
Fedora FEDORA-2025-29c34ad84a F43 podman-tui 2025-09-22
Fedora FEDORA-2025-5d38037ea1 F41 prometheus-podman-exporter 2025-09-22
Fedora FEDORA-2025-89d6e0363e F42 prometheus-podman-exporter 2025-09-22
Fedora FEDORA-2025-7ed37510cc F43 prometheus-podman-exporter 2025-09-22
Fedora FEDORA-2025-6d50efcd0c F42 python-pip 2025-09-18
Fedora FEDORA-2025-6d7e566803 F41 scap-security-guide 2025-09-19
Fedora FEDORA-2025-8fe89048bd F42 scap-security-guide 2025-09-19
Fedora FEDORA-2025-cc7979cb89 F43 scap-security-guide 2025-09-19
Fedora FEDORA-2025-7a1f93f58a F42 xen 2025-09-19
Oracle ELSA-2025-15904 OL8 container-tools:rhel8 2025-09-18
Oracle ELSA-2025-16109 OL10 firefox 2025-09-22
Oracle ELSA-2025-16108 OL9 firefox 2025-09-18
Oracle ELSA-2025-16115 OL10 gnutls 2025-09-22
Oracle ELSA-2025-16116 OL9 gnutls 2025-09-22
Oracle ELSA-2025-16154 OL10 grub2 2025-09-18
Oracle ELSA-2025-15782 OL10 kernel 2025-09-22
Oracle ELSA-2025-14748 OL7 kernel 2025-09-22
Oracle ELSA-2025-14987 OL7 kernel 2025-09-22
Oracle ELSA-2025-16046 OL9 mysql:8.4 2025-09-18
Oracle ELSA-2025-16157 OL10 thunderbird 2025-09-22
Oracle ELSA-2025-16156 OL9 thunderbird 2025-09-22
Red Hat RHSA-2025:16109-01 EL10 firefox 2025-09-18
Red Hat RHSA-2025:16108-01 EL9 firefox 2025-09-18
Red Hat RHSA-2025:1659-01 EL9 kernel 2025-09-24
Red Hat RHSA-2025:13789-01 EL7 libxml2 2025-09-18
Red Hat RHSA-2025:13689-01 EL8.2 libxml2 2025-09-18
Red Hat RHSA-2025:13788-01 EL8.4 libxml2 2025-09-18
Red Hat RHSA-2025:13688-01 EL8.6 libxml2 2025-09-18
Red Hat RHSA-2025:13806-01 EL8.8 libxml2 2025-09-18
Red Hat RHSA-2025:13684-01 EL9.0 libxml2 2025-09-18
Red Hat RHSA-2025:13683-01 EL9.2 libxml2 2025-09-18
Red Hat RHSA-2025:13677-01 EL9.4 libxml2 2025-09-18
Red Hat RHSA-2025:16541-01 EL9.0 multiple packages 2025-09-24
Red Hat RHSA-2025:16539-01 EL9.2 multiple packages 2025-09-24
Red Hat RHSA-2025:16540-01 EL9.4 multiple packages 2025-09-24
Slackware SSA:2025-260-01 expat 2025-09-17
Slackware SSA:2025-260-02 mozilla 2025-09-17
Slackware SSA:2025-260-03 mozilla 2025-09-17
SUSE SUSE-SU-2025:03266-1 SLE-m5.2 avahi 2025-09-18
SUSE SUSE-SU-2025:03331-1 SLE-m5.3 SLE-m5.4 SLE-m5.5 oS15.4 avahi 2025-09-24
SUSE SUSE-SU-2025:03332-1 SLE12 avahi 2025-09-24
SUSE SUSE-SU-2025:03333-1 SLE15 oS15.6 avahi 2025-09-24
SUSE SUSE-SU-2025:03277-1 SLE-m5.3 SLE-m5.4 oS15.4 bluez 2025-09-19
SUSE SUSE-SU-2025:03269-1 SLE-m5.5 oS15.5 bluez 2025-09-18
SUSE SUSE-SU-2025:03271-1 SLE15 oS15.5 oS15.6 busybox, busybox-links 2025-09-18
SUSE SUSE-SU-2025:03271-2 oS15.6 busybox, busybox-links 2025-09-23
SUSE SUSE-SU-2025:03280-1 SLE-m5.3 SLE-m5.4 SLE-m5.5 oS15.4 cairo 2025-09-19
SUSE openSUSE-SU-2025:0367-1 osB15 chromium 2025-09-19
SUSE openSUSE-SU-2025:0368-1 osB15 chromium 2025-09-19
SUSE SUSE-SU-2025:03281-1 oS15.4 cmake 2025-09-19
SUSE SUSE-SU-2025:03261-1 MP4.3 SLE15 SLE-m5.2 SLE-m5.3 SLE-m5.4 SLE-m5.5 SES7.1 oS15.6 cups 2025-09-18
SUSE openSUSE-SU-2025:15562-1 TW cups 2025-09-19
SUSE SUSE-SU-2025:03268-1 MP4.3 SLE15 SLE-m5.1 SLE-m5.2 SLE-m5.3 SLE-m5.4 SLE-m5.5 SES7.1 oS15.6 curl 2025-09-18
SUSE SUSE-SU-2025:03267-1 MP4.3 SLE15 SLE-m5.3 SLE-m5.4 SLE-m5.5 oS15.4 curl 2025-09-18
SUSE openSUSE-SU-2025:15559-1 TW element-web 2025-09-18
SUSE SUSE-SU-2025:03287-1 SLE12 firefox 2025-09-22
SUSE SUSE-SU-2025:03291-1 SLE15 SES7.1 oS15.6 firefox 2025-09-22
SUSE openSUSE-SU-2025:15565-1 TW firefox 2025-09-20
SUSE openSUSE-SU-2025:15555-1 TW firefox-esr 2025-09-17
SUSE SUSE-SU-2025:03297-1 SLE12 frr 2025-09-23
SUSE SUSE-SU-2025:03274-1 oS15.3 frr 2025-09-19
SUSE SUSE-SU-2025:20694-1 SLE-m6.0 gdk-pixbuf 2025-09-17
SUSE SUSE-SU-2025:03289-1 SLE15 oS15.6 govulncheck-vulndb 2025-09-22
SUSE openSUSE-SU-2025:15566-1 TW govulncheck-vulndb 2025-09-20
SUSE SUSE-SU-2025:20693-1 SLE-m6.0 gstreamer 2025-09-17
SUSE SUSE-SU-2025:03262-1 SLE15 SES7.1 oS15.6 java-1_8_0-ibm 2025-09-18
SUSE SUSE-SU-2025:03310-1 MP4.2 SLE15 SLE-m5.1 SLE-m5.2 SES7.1 oS15.3 kernel 2025-09-23
SUSE SUSE-SU-2025:03314-1 MP4.3 SLE15 SLE-m5.3 SLE-m5.4 oS15.4 kernel 2025-09-23
SUSE SUSE-SU-2025:02844-2 SLE11 kernel 2025-09-18
SUSE SUSE-SU-2025:03290-1 SLE15 kernel 2025-09-22
SUSE SUSE-SU-2025:03283-1 SLE15 SLE-m5.5 oS15.5 kernel 2025-09-19
SUSE SUSE-SU-2025:03272-1 SLE15 oS15.6 kernel 2025-09-18
SUSE SUSE-SU-2025:03301-1 SLE15 oS15.6 kernel 2025-09-23
SUSE SUSE-SU-2025:03270-1 SLE-m5.5 oS15.5 krb5 2025-09-18
SUSE SUSE-SU-2025:03278-1 SLE15 oS15.6 kubevirt, virt-api-container, virt-controller-container, virt-exportproxy-container, virt-exportserver-container, virt-handler-container, virt-launcher-container, virt-libguestfs-t 2025-09-19
SUSE SUSE-SU-2025:03275-1 SLE15 oS15.6 mariadb 2025-09-19
SUSE SUSE-SU-2025:03276-1 oS15.4 mariadb 2025-09-19
SUSE SUSE-SU-2025:03285-1 oS15.6 mybatis, ognl 2025-09-22
SUSE SUSE-SU-2025:03260-1 SLE15 SLE-m5.1 SLE-m5.2 SLE-m5.3 SLE-m5.4 SLE-m5.5 oS15.6 net-tools 2025-09-18
SUSE SUSE-SU-2025:20692-1 SLE-m6.0 podman 2025-09-17
SUSE SUSE-SU-2025:03273-1 SLE15 python-h2 2025-09-19
SUSE SUSE-SU-2025:03257-1 SLE12 raptor 2025-09-17
SUSE openSUSE-SU-2025:15569-1 TW rke2 2025-09-21
SUSE SUSE-SU-2025:03298-1 SLE15 oS15.6 rustup 2025-09-23
SUSE SUSE-SU-2025:20716-1 SLE-m6.0 sevctl 2025-09-17
SUSE SUSE-SU-2025:03306-1 SLE15 sevctl 2025-09-23
SUSE SUSE-SU-2025:03307-1 SLE15 oS15.6 sevctl 2025-09-23
SUSE openSUSE-SU-2025:0366-1 osB15 shadowsocks-v2ray-plugin 2025-09-18
SUSE openSUSE-SU-2025:0365-1 osB15 shadowsocks-v2ray-plugin 2025-09-18
SUSE openSUSE-SU-2025:15570-1 TW tcpreplay 2025-09-23
SUSE SUSE-SU-2025:03309-1 SLE15 oS15.6 thunderbird 2025-09-23
SUSE openSUSE-SU-2025:15556-1 TW tkimg 2025-09-17
SUSE openSUSE-SU-2025:15571-1 TW tor 2025-09-23
SUSE SUSE-SU-2025:20715-1 SLE-m6.0 ucode-intel 2025-09-17
SUSE SUSE-SU-2025:20696-1 SLE-m6.0 vim 2025-09-17
SUSE SUSE-SU-2025:03299-1 SLE12 vim 2025-09-23
SUSE SUSE-SU-2025:03300-1 SLE15 SLE-m5.5 oS15.5 oS15.6 vim 2025-09-23
SUSE SUSE-SU-2025:03294-1 SLE15 oS15.6 wireshark 2025-09-22
SUSE openSUSE-SU-2025:0364-1 oS15.6 yt-dlp 2025-09-18
Ubuntu USN-7760-1 22.04 24.04 25.04 glibc 2025-09-22
Ubuntu USN-7756-1 14.04 16.04 18.04 20.04 22.04 24.04 imagemagick 2025-09-18
Ubuntu USN-7759-1 16.04 18.04 isc-kea 2025-09-23
Ubuntu USN-7755-1 14.04 16.04 18.04 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle 2025-09-17
Ubuntu USN-7758-1 22.04 24.04 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-hwe-6.8, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-oracle 2025-09-19
Ubuntu USN-7764-1 22.04 24.04 linux, linux-aws, linux-gcp, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-6.8 2025-09-24
Ubuntu USN-7766-1 22.04 linux-aws-6.8, linux-gcp-6.8 2025-09-24
Ubuntu USN-7755-3 18.04 linux-aws-fips 2025-09-24
Ubuntu USN-7726-5 20.04 22.04 linux-azure, linux-azure-5.15, linux-azure-fips 2025-09-18
Ubuntu USN-7755-2 18.04 linux-fips, linux-azure-fips, linux-gcp-fips 2025-09-17
Ubuntu USN-7722-2 24.04 25.04 linux-gcp-6.14, linux-oracle, linux-oracle-6.14 2025-09-17
Ubuntu USN-7758-2 22.04 24.04 linux-ibm, linux-ibm-6.8, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-raspi 2025-09-19
Ubuntu USN-7765-1 22.04 24.04 linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency 2025-09-24
Ubuntu USN-7758-4 22.04 linux-oracle-6.8 2025-09-19
Ubuntu USN-7758-3 24.04 linux-realtime 2025-09-19
Ubuntu USN-7767-1 24.04 linux-realtime 2025-09-24
Ubuntu USN-7757-1 18.04 20.04 22.04 24.04 25.04 openjpeg2 2025-09-18
Ubuntu USN-7761-1 24.04 25.04 pam 2025-09-22
Ubuntu USN-7762-1 22.04 24.04 25.04 python-pip 2025-09-23
Ubuntu USN-7763-1 25.04 rabbitmq-server 2025-09-23
Full Story (comments: none)

Kernel patches of interest

Kernel releases

Linus Torvalds Linux 6.17-rc7 Sep 21
Greg Kroah-Hartman Linux 6.16.8 Sep 19
Greg Kroah-Hartman Linux 6.12.48 Sep 19
Greg Kroah-Hartman Linux 6.6.107 Sep 19
Greg Kroah-Hartman Linux 6.1.153 Sep 19

Architecture-specific

Build system

Core kernel

Development tools

Device drivers

Adrián Larumbe Introduce Panfrost JM contexts Sep 17
Mikhail Kshevetskiy spi: airoha: driver fixes & improvements Sep 18
Viken Dadhaniya can: mcp251xfd: add gpio functionality Sep 18
Andreas Kemnade power: supply: add charger for BD71828 Sep 18
victor.duicu@microchip.com add support for MCP998X Sep 18
alejandro.lucero-palau@amd.com Type2 device basic support Sep 18
peter.wang@mediatek.com Enhance UFS Mediatek Driver Sep 18
Marcelo Schmitt Add SPI offload support to AD4030 Sep 18
Dang Huynh via B4 Relay RDA8810PL SD/MMC support Sep 19
Russell King (Oracle) Marvell PTP stuffs Sep 18
Ryan.Wanner@microchip.com clk: at91: add support for parent_data and Sep 18
Chuan Liu via B4 Relay clk: amlogic: add video-related clocks for S4 SoC Sep 19
Bhargava Marreddy Add more functionality to BNGE Sep 19
Eric Gonçalves Input: add fts2ba61y touchscreen driver Sep 20
Wesley Cheng Introduce Glymur USB support Sep 19
Andrew Jones iommu/riscv: Add irqbypass support Sep 20
Jarkko Sakkinen tpm: robust stack allocations Sep 21
Marcus Folkesson I2C Mux per channel bus speed Sep 22
Elaine Zhang rockchip: add can for RK3576 Soc Sep 22
Siva Reddy Kallam Introducing Broadcom BNG_RE RoCE Driver Sep 22
Nicolas Frattaroli MT8196 GPU Frequency/Power Control Support Sep 23
Biju Add RZ/G3E GPT support Sep 23
Cosmin Tanislav Add ADCs support for RZ/T2H and RZ/N2H Sep 23
Aaron Kling via B4 Relay Support Tegra210 actmon for dynamic EMC scaling Sep 23
Vladimir Oltean Lynx 28G improvements part 1 Sep 23
Remi Buisson via B4 Relay iio: imu: new inv_icm45600 driver Sep 24

Device-driver infrastructure

Documentation

Paul E. McKenney rcu: Documentation updates for v6.18 Sep 18
Aleksa Sarai man2: document "new" mount API Sep 19

Filesystems and block layer

Memory management

Networking

Security-related

Virtualization and containers

Miscellaneous

Page editor: Joe Brockmeier


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