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Distributions and system administration

DistroWatch Weekly January 19
This week in F-Droid January 16
openSUSE Tumbleweed Review of the Week January 16
Ubuntu Weekly Newsletter January 17

Development

Emacs News January 19
What's cooking in git.git January 15
What's cooking in git.git January 20
What's cooking in git.git January 21
This Week in GNOME January 16
GNU Tools Weekly News January 18
Golang Weekly January 16
Last Week in Kubernetes Development January 15
LLVM Weekly January 19
This Week in Matrix January 16
OCaml Weekly News January 20
Perl Weekly January 19
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PyCoder's Weekly January 20
Weekly Rakudo News January 19
Ruby Weekly News January 15
This Week in Rust January 14
Wikimedia Tech News January 19

Meeting minutes

openSUSE Release Engineering minutes January 14
This week in the Perl Steering Committee January 15
This week in the Perl Steering Committee January 19

Calls for Presentations

CFP Deadlines: January 22, 2026 to March 23, 2026

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

DeadlineEvent Dates EventLocation
January 31 April 10
April 11		 Grazer Linuxtage Graz, Austria
February 7 April 20
April 21		 SambaXP Göttingen, Germany
February 9 May 18
May 20		 Open Source Summit North America Minneapolis, Minnesota, US
February 14 April 23 OpenSUSE Open Developers Summit Prague, Czech Republic
February 15 July 13
July 19		 EuroPython Kraków, Poland
February 15 April 27
April 28		 foss-north Gothenburg, Sweden
March 10 May 2 22nd Linux Infotag Augsburg Augsburg, Germany
March 15 May 21
May 22		 Linux Security Summit North America Minneapolis, Minnesota, US

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

Upcoming Events

Events: January 22, 2026 to March 23, 2026

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

Date(s)EventLocation
January 21
January 23		 Everything Open Canberra, Australia
January 29
January 30		 CentOS Connect Brussels, Belgium
January 31
February 1		 Free and Open source Software Developers' European Meeting Brussels, Belgium
February 2 OpenEmbedded Workshop 2026 Brussels, Belgium
February 2
February 4		 Config Management Camp Ghent, Belgium
February 17 AlpOSS 2026 Échirolles, France
February 24
February 25		 Linux Foundation Member Summit Napa, CA, US
March 5
March 8		 SCALE Pasadena, CA, US
March 9
March 10		 FOSSASIA Summit Bangkok, Thailand
March 16
March 17		 FOSS Backstage Berlin, Germany
March 19 Open Tech Day 26: OpenTofu Edition Nuremberg, Germany

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

Security updates

Alert summary January 15, 2026 to January 21, 2026

Dist. ID Release Package Date
AlmaLinux ALSA-2026:0845 10 brotli 2026-01-21
AlmaLinux ALSA-2026:0753 8 container-tools:rhel8 2026-01-21
AlmaLinux ALSA-2026:0464 10 cups 2026-01-19
AlmaLinux ALSA-2026:0697 10 gnupg2 2026-01-16
AlmaLinux ALSA-2026:0728 8 gnupg2 2026-01-16
AlmaLinux ALSA-2026:0719 9 gnupg2 2026-01-16
AlmaLinux ALSA-2026:0771 9 gpsd-minimal 2026-01-20
AlmaLinux ALSA-2026:0752 9 jmc 2026-01-20
AlmaLinux ALSA-2026:0759 8 kernel 2026-01-20
AlmaLinux ALSA-2026:0760 8 kernel-rt 2026-01-20
AlmaLinux ALSA-2026:0594 10 libpq 2026-01-19
AlmaLinux ALSA-2026:0423 10 libsoup3 2026-01-19
AlmaLinux ALSA-2026:0750 8 net-snmp 2026-01-20
AlmaLinux ALSA-2026:0545 10 podman 2026-01-19
AlmaLinux ALSA-2026:0525 10 postgresql16 2026-01-19
Debian DLA-4444-1 LTS apache-log4j2 2026-01-19
Debian DSA-6100-1 stable chromium 2026-01-15
Debian DLA-4443-1 LTS dcmtk 2026-01-19
Debian DLA-4440-1 LTS ffmpeg 2026-01-16
Debian DLA-4439-1 LTS firefox-esr 2026-01-15
Debian DSA-6101-1 stable firefox-esr 2026-01-15
Debian DLA-4437-1 LTS gnupg2 2026-01-14
Debian DLA-4441-1 LTS gpsd 2026-01-19
Debian DLA-4438-1 LTS mongo-c-driver 2026-01-14
Debian DSA-6104-1 stable python-keystonemiddleware 2026-01-20
Debian DSA-6102-1 stable python-urllib3 2026-01-17
Debian DLA-4445-1 LTS python3.9 2026-01-20
Debian DSA-6103-1 stable thunderbird 2026-01-17
Fedora FEDORA-2026-2a94cc43d9 F42 cef 2026-01-21
Fedora FEDORA-2026-77e3579a49 F43 cef 2026-01-21
Fedora FEDORA-2026-3736e2ff1a F42 chromium 2026-01-18
Fedora FEDORA-2026-65945d88e4 F43 chromium 2026-01-18
Fedora FEDORA-2026-aab8eaa2e3 F42 exim 2026-01-20
Fedora FEDORA-2026-223569b08a F43 exim 2026-01-20
Fedora FEDORA-2026-0136a5ab4e F42 firefox 2026-01-15
Fedora FEDORA-2026-63f333201f F42 foomuuri 2026-01-16
Fedora FEDORA-2026-a4a01fb680 F43 forgejo 2026-01-17
Fedora FEDORA-2026-a193f1698f F42 freerdp 2026-01-21
Fedora FEDORA-2026-79f923d917 F43 freerdp 2026-01-16
Fedora FEDORA-2026-b793fa382f F42 golang-github-tetratelabs-wazero 2026-01-21
Fedora FEDORA-2026-a1552b48c3 F42 gpsd 2026-01-20
Fedora FEDORA-2026-2ca69451b9 F43 gpsd 2026-01-15
Fedora FEDORA-2026-b38fe572ef F43 harfbuzz 2026-01-16
Fedora FEDORA-2026-1e3425e7ea F42 libpcap 2026-01-21
Fedora FEDORA-2026-14ecf2c0cd F42 libtpms 2026-01-18
Fedora FEDORA-2026-21a2a74849 F43 libtpms 2026-01-18
Fedora FEDORA-2026-1d240112ff F42 linux-firmware 2026-01-15
Fedora FEDORA-2026-2cebf295af F43 linux-firmware 2026-01-15
Fedora FEDORA-2026-23b7799e1f F42 musescore 2026-01-18
Fedora FEDORA-2026-f9c97702ca F42 mysql8.0 2026-01-20
Fedora FEDORA-2026-942d35ff10 F42 mysql8.4 2026-01-20
Fedora FEDORA-2026-cd7f4e1676 F42 python-biopython 2026-01-20
Fedora FEDORA-2026-186829baee F43 python-biopython 2026-01-19
Fedora FEDORA-2026-8e0e785a72 F42 python3.12 2026-01-16
Fedora FEDORA-2026-e153bc6b6a F42 rust-lru 2026-01-20
Fedora FEDORA-2026-cd2a3ce9e6 F43 rust-lru 2026-01-20
Fedora FEDORA-2026-51d2cb6e19 F42 seamonkey 2026-01-15
Mageia MGASA-2026-0013 9 firefox, nss 2026-01-20
Mageia MGASA-2026-0012 9 gimp 2026-01-17
Mageia MGASA-2026-0010 9 libpng 2026-01-17
Mageia MGASA-2026-0008 9 net-snmp 2026-01-14
Mageia MGASA-2026-0009 9 nodejs 2026-01-17
Mageia MGASA-2026-0011 9 python-urllib3 2026-01-17
Mageia MGASA-2026-0014 9 thunderbird 2026-01-20
Oracle ELSA-2026-0845 OL10 brotli 2026-01-21
Oracle ELSA-2026-0753 OL8 container-tools:rhel8 2026-01-19
Oracle ELSA-2026-0596 OL8 cups 2026-01-15
Oracle ELSA-2026-0697 OL10 gnupg2 2026-01-15
Oracle ELSA-2026-0719 OL9 gnupg2 2026-01-15
Oracle ELSA-2026-0770 OL10 gpsd 2026-01-21
Oracle ELSA-2026-0771 OL9 gpsd-minimal 2026-01-19
Oracle ELSA-2026-0752 OL9 jmc 2026-01-19
Oracle ELSA-2026-0786 OL10 kernel 2026-01-21
Oracle ELSA-2026-50061 OL7 kernel 2026-01-19
Oracle ELSA-2026-0444 OL8 kernel 2026-01-14
Oracle ELSA-2026-50007 OL8 kernel 2026-01-14
Oracle ELSA-2026-50061 OL8 kernel 2026-01-19
Oracle ELSA-2026-50061 OL8 kernel 2026-01-19
Oracle ELSA-2026-50007 OL9 kernel 2026-01-14
Oracle ELSA-2026-50007 OL9 kernel 2026-01-14
Oracle ELSA-2026-50060 OL9 kernel 2026-01-19
Oracle ELSA-2026-0594 OL10 libpq 2026-01-15
Oracle ELSA-2026-0668 OL10 net-snmp 2026-01-15
Oracle ELSA-2026-0750 OL8 net-snmp 2026-01-19
Oracle ELSA-2026-0696 OL9 net-snmp 2026-01-15
Oracle ELSA-2026-0545 OL10 podman 2026-01-14
Oracle ELSA-2026-0491 OL9 postgresql 2026-01-15
Oracle ELSA-2026-0525 OL10 postgresql16 2026-01-14
Oracle ELSA-2026-0523 OL8 postgresql:13 2026-01-14
Oracle ELSA-2026-0524 OL8 postgresql:15 2026-01-14
Oracle ELSA-2026-0492 OL9 postgresql:15 2026-01-15
Oracle ELSA-2026-0519 OL8 postgresql:16 2026-01-14
Oracle ELSA-2026-0493 OL9 postgresql:16 2026-01-15
Oracle ELSA-2026-0756 OL8 transfig 2026-01-21
Oracle ELSA-2026-0700 OL9 transfig 2026-01-15
Oracle ELSA-2026-50006 uek-kernel 2026-01-14
Oracle ELSA-2026-50060 uek-kernel 2026-01-19
Oracle ELSA-2026-0606 OL10 vsftpd 2026-01-15
Oracle ELSA-2026-0608 OL8 vsftpd 2026-01-15
Oracle ELSA-2026-0605 OL9 vsftpd 2026-01-15
Red Hat RHSA-2026:0667-01 EL8 firefox 2026-01-16
Red Hat RHSA-2026:0694-01 EL9 firefox 2026-01-16
Red Hat RHSA-2025:9307-01 EL10 freerdp 2026-01-21
Red Hat RHSA-2026:0922-01 EL10 golang 2026-01-21
Red Hat RHSA-2026:0847-01 EL7 java-11-openjdk with Extended Lifecycle Support 2026-01-21
Red Hat RHSA-2026:0251-01 EL7 libpng 2026-01-21
Red Hat RHSA-2026:0241-01 EL8 libpng 2026-01-21
Red Hat RHSA-2026:0323-01 EL8.2 libpng 2026-01-21
Red Hat RHSA-2026:0321-01 EL8.4 libpng 2026-01-21
Red Hat RHSA-2026:0322-01 EL8.6 libpng 2026-01-21
Red Hat RHSA-2026:0313-01 EL8.8 libpng 2026-01-21
Red Hat RHSA-2026:0238-01 EL9 libpng 2026-01-21
Red Hat RHSA-2026:0234-01 EL9.0 libpng 2026-01-21
Red Hat RHSA-2026:0210-01 EL9.6 libpng 2026-01-21
Red Hat RHSA-2026:0695-01 EL8 libpq 2026-01-15
Red Hat RHSA-2025:21013-01 EL10 libssh 2026-01-21
Red Hat RHSA-2025:20943-01 EL9 libssh 2026-01-21
Red Hat RHSA-2026:0125-01 EL8 mingw-libpng 2026-01-21
Red Hat RHSA-2026:0668-01 EL10 net-snmp 2026-01-15
Red Hat RHSA-2026:0810-01 EL10.0 net-snmp 2026-01-20
Red Hat RHSA-2026:0750-01 EL8 net-snmp 2026-01-20
Red Hat RHSA-2026:0852-01 EL8.4 net-snmp 2026-01-20
Red Hat RHSA-2026:0696-01 EL9 net-snmp 2026-01-15
Red Hat RHSA-2026:0815-01 EL9.0 net-snmp 2026-01-20
Red Hat RHSA-2026:0814-01 EL9.2 net-snmp 2026-01-20
Red Hat RHSA-2026:0813-01 EL9.4 net-snmp 2026-01-20
Red Hat RHSA-2026:0812-01 EL9.6 net-snmp 2026-01-20
Red Hat RHSA-2026:0425-01 EL9.4 runc 2026-01-21
Red Hat RHSA-2026:0700-01 EL9 transfig 2026-01-15
Red Hat RHSA-2026:0705-01 EL9.4 transfig 2026-01-15
Slackware SSA:2026-014-01 libpng 2026-01-14
Slackware SSA:2026-014-02 mozilla 2026-01-14
Slackware SSA:2026-014-03 mozilla 2026-01-14
SUSE openSUSE-SU-2026:10051-1 TW NetworkManager-applet-l2tp 2026-01-16
SUSE SUSE-SU-2026:0190-1 oS15.3 abseil-cpp 2026-01-21
SUSE SUSE-SU-2026:20089-1 SLE16 alloy 2026-01-20
SUSE openSUSE-SU-2026:20044-1 oS16.0 alloy 2026-01-17
SUSE SUSE-SU-2026:20081-1 SLE16 apache2 2026-01-20
SUSE openSUSE-SU-2026:20030-1 oS16.0 apache2 2026-01-15
SUSE SUSE-SU-2026:0143-1 SLE-m5.2 avahi 2026-01-19
SUSE SUSE-SU-2026:20070-1 SLE-m6.2 avahi 2026-01-15
SUSE SUSE-SU-2026:20027-1 SLE16 avahi 2026-01-15
SUSE openSUSE-SU-2026:10052-1 TW avahi 2026-01-16
SUSE SUSE-SU-2026:20085-1 SLE16 bind 2026-01-20
SUSE openSUSE-SU-2026:20039-1 oS16.0 bind 2026-01-17
SUSE SUSE-SU-2026:20041-1 SLE-m6.0 bluez 2026-01-15
SUSE SUSE-SU-2026:20054-1 SLE-m6.1 capstone 2026-01-15
SUSE openSUSE-SU-2026:10057-1 TW chromedriver 2026-01-17
SUSE openSUSE-SU-2026:20054-1 oS16.0 chromium 2026-01-17
SUSE openSUSE-SU-2026:0021-1 osB15 chromium 2026-01-19
SUSE openSUSE-SU-2026:0022-1 osB15 chromium 2026-01-19
SUSE SUSE-SU-2026:20090-1 SLE16 cpp-httplib 2026-01-20
SUSE openSUSE-SU-2026:20056-1 oS16.0 cpp-httplib 2026-01-18
SUSE SUSE-SU-2026:20042-1 SLE-m6.0 curl 2026-01-15
SUSE SUSE-SU-2026:20062-1 SLE-m6.1 curl 2026-01-15
SUSE SUSE-SU-2026:20082-1 SLE16 curl 2026-01-20
SUSE openSUSE-SU-2026:20031-1 oS16.0 curl 2026-01-15
SUSE openSUSE-SU-2026:20057-1 oS16.0 docker 2026-01-18
SUSE SUSE-SU-2026:20036-1 SLE-m6.0 dpdk 2026-01-15
SUSE SUSE-SU-2026:20055-1 SLE-m6.1 dpdk 2026-01-15
SUSE SUSE-SU-2026:20088-1 SLE16 erlang 2026-01-20
SUSE openSUSE-SU-2026:20043-1 oS16.0 erlang 2026-01-17
SUSE SUSE-SU-2026:0122-1 SLE12 firefox 2026-01-14
SUSE SUSE-SU-2026:20031-1 SLE16 firefox 2026-01-15
SUSE SUSE-SU-2026:20086-1 SLE16 firefox 2026-01-20
SUSE openSUSE-SU-2026:10046-1 TW firefox 2026-01-15
SUSE openSUSE-SU-2026:10037-1 TW firefox-esr 2026-01-14
SUSE openSUSE-SU-2026:10038-1 TW fluidsynth 2026-01-14
SUSE openSUSE-SU-2026:0014-1 osB15 fluidsynth 2026-01-16
SUSE openSUSE-SU-2026:10059-1 TW freerdp 2026-01-18
SUSE SUSE-SU-2026:20045-1 SLE-m6.0 glib2 2026-01-15
SUSE SUSE-SU-2026:20074-1 SLE-m6.2 glib2 2026-01-15
SUSE SUSE-SU-2026:20032-1 SLE16 glib2 2026-01-15
SUSE openSUSE-SU-2026:10063-1 TW go 2026-01-19
SUSE openSUSE-SU-2026:10064-1 TW go 2026-01-19
SUSE openSUSE-SU-2026:20058-1 oS16.0 go-sendxmpp 2026-01-18
SUSE SUSE-SU-2026:0142-1 oS15.6 govulncheck-vulndb 2026-01-19
SUSE SUSE-SU-2026:20080-1 SLE16 gpg2 2026-01-20
SUSE openSUSE-SU-2026:20029-1 oS16.0 gpg2 2026-01-15
SUSE openSUSE-SU-2026:10067-1 TW grafana 2026-01-20
SUSE SUSE-SU-2026:20094-1 SLE16 haproxy 2026-01-20
SUSE SUSE-SU-2026:20092-1 SLE16 haproxy 2026-01-20
SUSE openSUSE-SU-2026:10065-1 TW harfbuzz-devel 2026-01-19
SUSE openSUSE-SU-2026:10068-1 TW hauler 2026-01-20
SUSE SUSE-SU-2026:20093-1 SLE16 hawk2 2026-01-20
SUSE SUSE-SU-2026:20091-1 SLE16 hawk2 2026-01-20
SUSE openSUSE-SU-2026:20025-1 oS16.0 hawk2 2026-01-15
SUSE SUSE-SU-2026:20039-1 SLE-m6.0 kernel 2026-01-15
SUSE SUSE-SU-2026:20059-1 SLE-m6.0 SLE-m6.1 kernel 2026-01-15
SUSE SUSE-SU-2026:0140-1 SLE15 SLE-m5.3 SLE-m5.4 kernel 2026-01-16
SUSE SUSE-SU-2026:0149-1 SLE15 SLE-m5.3 SLE-m5.4 kernel 2026-01-19
SUSE SUSE-SU-2026:0170-1 SLE15 SLE-m5.3 SLE-m5.4 kernel 2026-01-20
SUSE openSUSE-SU-2026:10039-1 TW kernel-devel 2026-01-14
SUSE openSUSE-SU-2026:10072-1 TW libblkid-devel 2026-01-20
SUSE openSUSE-SU-2026:10047-1 TW libcryptopp-devel 2026-01-15
SUSE SUSE-SU-2026:20057-1 SLE-m6.1 libmicrohttpd 2026-01-15
SUSE SUSE-SU-2026:20072-1 SLE-m6.2 libmicrohttpd 2026-01-15
SUSE SUSE-SU-2026:20029-1 SLE16 libmicrohttpd 2026-01-15
SUSE SUSE-SU-2026:20048-1 SLE-m6.0 libpcap 2026-01-15
SUSE SUSE-SU-2026:20064-1 SLE-m6.1 libpcap 2026-01-15
SUSE SUSE-SU-2026:20073-1 SLE-m6.2 libpng16 2026-01-15
SUSE SUSE-SU-2026:0192-1 SLE12 libpng16 2026-01-21
SUSE SUSE-SU-2026:20030-1 SLE16 libpng16 2026-01-15
SUSE openSUSE-SU-2026:10071-1 TW libraylib550 2026-01-20
SUSE openSUSE-SU-2026:10040-1 TW libsoup-3_0-0 2026-01-14
SUSE SUSE-SU-2026:0151-1 SLE-m5.2 libsoup 2026-01-19
SUSE SUSE-SU-2026:20053-1 SLE-m6.0 libsoup 2026-01-15
SUSE SUSE-SU-2026:0123-1 SLE12 libsoup 2026-01-14
SUSE SUSE-SU-2026:20051-1 SLE-m6.0 libtasn1 2026-01-15
SUSE SUSE-SU-2026:20050-1 SLE-m6.0 libvirt 2026-01-15
SUSE openSUSE-SU-2026:10056-1 TW libwireshark19 2026-01-16
SUSE openSUSE-SU-2026:10042-1 TW mcphost 2026-01-14
SUSE openSUSE-SU-2026:10048-1 TW openCryptoki 2026-01-15
SUSE SUSE-SU-2026:20049-1 SLE-m6.0 openvswitch 2026-01-15
SUSE SUSE-SU-2026:20061-1 SLE-m6.1 openvswitch 2026-01-15
SUSE SUSE-SU-2026:20037-1 SLE-m6.0 ovmf 2026-01-15
SUSE SUSE-SU-2026:0125-1 SLE-m5.3 SLE-m5.4 oS15.4 podman 2026-01-15
SUSE SUSE-SU-2026:20035-1 SLE-m6.0 podman 2026-01-15
SUSE SUSE-SU-2026:0126-1 oS15.4 poppler 2026-01-15
SUSE SUSE-SU-2026:0133-1 SLE12 python 2026-01-16
SUSE openSUSE-SU-2026:10070-1 TW python-keystonemiddleware-doc 2026-01-20
SUSE SUSE-SU-2026:20043-1 SLE-m6.0 python-tornado6 2026-01-15
SUSE SUSE-SU-2026:20071-1 SLE-m6.2 python-tornado6 2026-01-15
SUSE SUSE-SU-2026:20028-1 SLE16 python-tornado6 2026-01-15
SUSE SUSE-SU-2026:20077-1 SLE16 python-uv 2026-01-20
SUSE openSUSE-SU-2026:0026-1 osB15 python-weasyprint 2026-01-21
SUSE openSUSE-SU-2026:0024-1 osB15 python-weasyprint 2026-01-21
SUSE SUSE-SU-2026:0130-1 oS15.4 oS15.6 python310 2026-01-15
SUSE SUSE-SU-2026:20047-1 SLE-m6.0 python311 2026-01-15
SUSE openSUSE-SU-2026:10049-1 TW python311-urllib3 2026-01-15
SUSE openSUSE-SU-2026:10055-1 TW python311-virtualenv 2026-01-16
SUSE SUSE-SU-2026:20038-1 SLE-m6.0 qemu 2026-01-15
SUSE openSUSE-SU-2026:10050-1 TW rke2 2026-01-15
SUSE SUSE-SU-2026:20044-1 SLE-m6.0 rsync 2026-01-15
SUSE SUSE-SU-2026:20058-1 SLE-m6.1 rsync 2026-01-15
SUSE openSUSE-SU-2026:20062-1 oS16.0 rust1.91, rust1.92 2026-01-20
SUSE SUSE-SU-2026:20078-1 SLE16 squid 2026-01-20
SUSE openSUSE-SU-2026:20027-1 oS16.0 squid 2026-01-15
SUSE SUSE-SU-2026:0153-1 SLE15 oS15.6 thunderbird 2026-01-19
SUSE openSUSE-SU-2026:20046-1 oS16.0 thunderbird 2026-01-17
SUSE SUSE-SU-2026:20084-1 SLE16 tomcat 2026-01-20
SUSE openSUSE-SU-2026:20034-1 oS16.0 tomcat 2026-01-15
SUSE SUSE-SU-2026:20022-1 SLE16 valkey 2026-01-15
SUSE openSUSE-SU-2026:0017-1 osB15 zk 2026-01-16
SUSE openSUSE-SU-2026:0016-1 osB15 zk 2026-01-16
Ubuntu USN-7968-1 22.04 24.04 25.10 apache2 2026-01-19
Ubuntu USN-7967-1 14.04 16.04 18.04 20.04 22.04 24.04 25.10 avahi 2026-01-19
Ubuntu USN-7962-1 22.04 24.04 25.04 25.10 cpp-httplib 2026-01-15
Ubuntu USN-7969-1 16.04 18.04 20.04 crawl 2026-01-20
Ubuntu USN-7961-1 24.04 erlang 2026-01-14
Ubuntu USN-7964-1 16.04 18.04 git 2026-01-15
Ubuntu USN-7970-1 20.04 22.04 24.04 25.10 iperf3 2026-01-21
Ubuntu USN-7959-1 14.04 16.04 18.04 20.04 22.04 24.04 25.04 25.10 klibc 2026-01-14
Ubuntu USN-7963-1 22.04 24.04 25.04 25.10 libpng1.6 2026-01-14
Ubuntu USN-7916-2 20.04 python-apt 2026-01-16
Ubuntu USN-7955-2 20.04 22.04 python-urllib3 2026-01-19
Ubuntu USN-7960-1 16.04 18.04 20.04 22.04 24.04 25.10 ruby-rack 2026-01-15
Ubuntu USN-7965-1 16.04 18.04 20.04 22.04 24.04 simgear 2026-01-15
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Kernel patches of interest

Kernel releases

Linus Torvalds Linux 6.19-rc6 Jan 18
Greg Kroah-Hartman Linux 6.18.6 Jan 17
Greg Kroah-Hartman Linux 6.12.66 Jan 17
Daniel Wagner 6.12.66-rt15 Jan 19
Greg Kroah-Hartman Linux 6.6.121 Jan 17
Greg Kroah-Hartman Linux 6.1.161 Jan 17
Greg Kroah-Hartman Linux 5.15.198 Jan 19
Greg Kroah-Hartman Linux 5.10.248 Jan 19

Architecture-specific

Carl Worth arm64: mte: Improve performance by explicitly disabling unwanted tag checking Jan 15
Zhou Wang Add support for FEAT_{LS64, LS64_V} and related tests Jan 19
Ard Biesheuvel arm64: Unmap linear alias of kernel data/bss Jan 19
Drew Fustini RISC-V: QoS: add CBQRI resctrl interface Jan 19
Anup Patel Nested virtualization for KVM RISC-V Jan 20
Ludwig Rydberg sparc: Add architecture support for clone3 Jan 16
Srish Srinivasan Extend "trusted" keys to support a new trust source named the PowerVM Key Wrapping Module (PKWM) Jan 15
Maciej Wieczor-Retman kasan: x86: arm64: KASAN tag-based mode for x86 Jan 20
H. Peter Anvin x86 boot code cleanups, batch 1 Jan 20
Sohil Mehta x86: Extend LASS support to EFI configurations Jan 20
Babu Moger x86,fs/resctrl: Support for Global Bandwidth Enforcement and Priviledge Level Zero Association Jan 21

Core kernel

Shrikanth Hegde sched/fair: Improve nohz fields for large systems Jan 15
Ciju Rajan K Interrupt storm detection Jan 15
Menglong Dong bpf: fsession support Jan 15
Luigi Rizzo Global Software Interrupt Moderation (GSIM) Jan 15
Jason Miu Make KHO Stateless Jan 15
Frederic Weisbecker tick/sched: Refactor idle cputime accounting Jan 16
Ihor Solodrai bpf: Kernel functions with KF_IMPLICIT_ARGS Jan 16
Boqun Feng rust: sync: Atomic pointer and RCU Jan 17
Zecheng Li sched/fair: Optimize cfs_rq and sched_entity allocation for better data locality Jan 17
Jens Axboe Inherited restrictions and BPF filtering Jan 16
Pingfan Liu kexec: Use BPF lskel to enable kexec to load PE format boot image Jan 19
K Prateek Nayak sched/topology: Optimize sd->shared allocation Jan 20
Andrea Righi Add a deadline server for sched_ext tasks Jan 20
Lyude Paul Refcounted interrupts, SpinLockIrq for rust Jan 21

Development tools

Mostafa Saleh iommu: Add page_ext for IOMMU_DEBUG_PAGEALLOC Jan 14
Alex Mastro vfio: selftests: Add MMIO DMA mapping test Jan 14
Chia-Yu Chang AccECN packetdrill selftest series Jan 14
Gabriele Monaco rv: Add Hybrid Automata monitor type, per-object and deadline monitors Jan 16
Xu Du selftest: Extend tun/virtio coverage for GSO over UDP tunnel Jan 19
Marco Elver compiler-context-analysis: Scoped init guards Jan 19
Costa Shulyupin tools/rtla: Add unit tests Jan 19
Eliot Courtney scripts: generate_rust_analyzer: improve rust-project.json generation Jan 20
Miaohe Lin selftests/mm: add memory failure selftests Jan 20
Xu Du selftest: Extend tun/virtio coverage for GSO over UDP tunnel Jan 21

Device drivers

Dario Binacchi drm/panel: ilitek-ili9806e: add Rocktech RK050HR345-CT106A support Jan 14
Robert Richter cxl: ACPI PRM Address Translation Support and AMD Zen5 enablement Jan 14
Terry Bowman Enable CXL PCIe Port Protocol Error handling and logging Jan 14
Eugenio Pérez Add multiple address spaces support to VDUSE Jan 14
benoit.masson hwmon: it87: add IT8613E support Jan 14
Daniel Golle net: dsa: lantiq: add support for Intel GSW150 Jan 15
Jacky Chou Add ASPEED PCIe PHY support Jan 15
Suravee Suthikulpanit iommu/amd: Introduce Nested Translation support Jan 15
Honglei Huang virtio-gpu: Add userptr support for compute workloads Jan 15
Shrikant Raskar via B4 Relay iio: proximity: Add interrupt support for RFD77402 Jan 15
Miquel Raynal (Schneider Electric) spi: cadence-qspi: Add Renesas RZ/N1 support Jan 15
yuanjie yang drm/msm: Add support for Kaanapali Jan 15
Lorenzo Pieralisi irqchip/gic-v5: Code first ACPI boot support Jan 15
Francesco Lavra imu: st_lsm6dsx: Add support for rotation sensor Jan 15
Shiju Jose ACPI: Add support for ACPI RAS2 feature table Jan 15
Yang Xiuwei bsg: add io_uring command support for SCSI passthrough Jan 15
Paolo Abeni geneve: introduce double tunnel GSO/GRO support Jan 14
Russell King (Oracle) net: stmmac: SerDes, PCS, BASE-X, and inband goodies Jan 14
Mohsin Bashir eth: fbnic: Update IPC mailbox support Jan 14
Xuan Zhuo eea: Add basic driver framework for Alibaba Elastic Ethernet Adaptor Jan 15
Timur Tabi gpu: nova-core: add Turing support Jan 14
Thomas Zimmermann drm, coreboot: Add DRM coreboot driver Jan 15
Ben Zong-You Xie Add I2C support for QiLai SoC Jan 15
Chin-Ting Kuo spi: aspeed: Improve handling of shared SPI controllers Jan 15
Marco Felsch Add i.MX91/93 parallel display support Jan 15
Bastien Curutchet (Schneider Electric) net: dsa: microchip: Add PTP support for the KSZ8463 Jan 15
Nam Tran leds: add new LED driver for TI LP5812 Jan 15
Francesco Lavra accel: adxl380: Add support for 1 kHz sampling frequency Jan 15
Michael Riesch via B4 Relay media: rockchip: add driver for the rockchip mipi csi-2 receiver Jan 15
Anton D. Stavinskii ASoC: sophgo: add CV1800 AIAO mux and I2S support Jan 15
Anirudh Srinivasan Add Tenstorrent Atlantis Clock/Reset Controller Jan 15
Ryan Chen Add AST2700 USB3.2 PHY driver Jan 16
Icenowy Zheng Verisilicon DC8200 driver (and adaption to TH1520) Jan 16
Wei Fang net: fec: improve XDP copy mode and add AF_XDP zero-copy support Jan 16
Bartosz Golaszewski nvmem: survive unbind with active consumers Jan 16
Randolph Add support for Andes Qilai SoC PCIe controller Jan 16
Rodrigo Alencar via B4 Relay ADF41513/ADF41510 PLL frequency synthesizers Jan 16
Maciej Strozek Add support for CS42L43B codec to CS42L43 driver Jan 16
Paolo Valerio net: macb: Add XDP support and page pool integration Jan 15
Faizel K B media: vimc: Add frame rate control support Jan 15
Kory Maincent (TI.com) Clean and update tilcdc driver to support DRM_BRIDGE_ATTACH_NO_CONNECTOR Jan 16
Ivan Vecera dpll: Core improvements and ice E825-C SyncE support Jan 16
Ryan Wanner clk: at91: add support for parent_data and Jan 16
Armin Wolf [PATCH v3 0/9] platform/wmi: Introduce marshalling support Jan 16
Elson Serrao Improve Qualcomm EUD driver and platform support Jan 16
Billy Tsai Add Aspeed G7 sgpio support Jan 17
Takashi Sakamoto firewire: core: add fw_iso_context() variant with configurable isoc header size Jan 17
David Heidelberg via B4 Relay media: camss: Add support for C-PHY configuration on Qualcomm platforms Jan 17
Anton D. Stavinskii ASoC: sophgo: add CV1800 I2S controllers support Jan 18
Rong Zhang platform/x86: lenovo-wmi-{capdata,other}: Add HWMON for fan speed Jan 18
Daniel Golle net: dsa: initial support for MaxLinear MxL862xx switches Jan 18
Josua Mayer mmc: host: renesas_sdhi_core: support configuring an optional sdio mux Jan 18
Andre Carvalho netconsole: support automatic target recovery Jan 18
Pavan Chebbi fwctl/bnxt_fwctl: fwctl for Broadcom Netxtreme devices Jan 18
Koichiro Den NTB transport backed by PCI EP embedded DMA Jan 18
Ping-Ke Shih wifi: rtw89: update PHY RX gain, EDCCA and TSSI, and MAC settings for RTL8922DE Jan 17
Richard Acayan media: i2c: IMX355 for the Pixel 3a Jan 16
Maíra Canal Power Management for Raspberry Pi V3D GPU Jan 16
Shuwei Wu thermal: spacemit: Add support for SpacemiT K1 SoC thermal sensor Jan 19
Chaoyi Chen Add Type-C DP support for RK3399 EVB IND board Jan 19
Joey Lu Add support for Nuvoton MA35D1 GMAC Jan 19
Devendra K Verma Add AMD MDB Endpoint and non-LL mode Support Jan 19
Jiayu Du Add USB support for Canaan K230 Jan 19
Conor Dooley Microchip mpfs/pic64gx pinctrl part 2 Jan 19
Tudor Ambarus thermal: samsung: Add support for Google GS101 TMU Jan 19
Wenliang Yan hwmon: (ina3221) Various improvement and add support for SQ52210 Jan 19
Cristian Ciocaltea Add HDMI 2.0 support to DW HDMI QP TX Jan 19
Rodrigo Alencar via B4 Relay iio: amplifiers: ad8366: driver update and dt support Jan 19
Petr Hodina via B4 Relay iio: light: add AMS TCS3400 driver Jan 19
Oleksij Rempel iio: dac: ds4424: add DS4402/DS4404 support and scale Jan 19
Inochi Amaoto riscv: spacemit: Add ethernet support for K3 Jan 20
Hangxiang Ma media: qcom: camss: Add SM8750 support Jan 19
Benoît Monin i2c: designware: Improve support of multi-messages transfer Jan 20
Guodong Xu reset: spacemit: Add support for SpacemiT K3 SoC Jan 20
Jakub Slepecki ice: in VEB, prevent "cross-vlan" traffic Jan 20
Billy Tsai Add pinctrl support for AST2700 SoC Jan 20
Khristine Andreea Barbulescu gpio: siul2-s32g2: add initial GPIO driver Jan 20
Cyrille Pitchen drm/microchip: add GFX2D support for SAM9X60 and SAM9X75 Jan 20
Heikki Krogerus i2c: designware: Enable mode swapping Jan 20
Jedrzej Jagielski ixgbe: enable EEE for E610 devices Jan 20
T Pratham Add support for more AES modes in TI DTHEv2 Jan 20
Ovidiu Panait Add versaclock3 support for RZ/V2H and RZ/V2N EVKs Jan 20
Conor Dooley Microchip mpfs/pic64gx pinctrl part 2 Jan 20
Anton D. Stavinskii ASoC: sophgo: add CV1800 I2S controllers support Jan 20
Joel Fernandes nova-core: Memory management infrastructure (v6) Jan 20
Detlev Casanova media: rkvdec: Add support for VDPU381 and VDPU383 Jan 20
Amit Sunil Dhamne via B4 Relay Introduce MAX77759 charger driver Jan 21
Jun Nie drm/msm/dpu: Support quad pipe with dual-interface Jan 21
Pankaj Gupta firmware: imx: driver for NXP secure-enclave Jan 21
Heikki Krogerus i2c: SMBus ARP support Jan 21
Zhentao Guo via B4 Relay Add Amlogic stateless H.264 video decoder for S4 Jan 21
Junhui Liu rtc: sun6i: Add support for Allwinner A733 SoC Jan 21
Richard Fitzgerald ASoC: cs35l56: Add support for new Dell laptops Jan 21
T Pratham Add support for hashing algorithms in TI DTHE V2 Jan 21
Rishikesh Donadkar media: cadence,ti: CSI2RX Multistream Support Jan 21
Kartik Rajput Add I2C support for Tegra410 Jan 21

Device-driver infrastructure

Francois Dugast Enable THP support in drm_pagemap Jan 14
Koichiro Den PCI: endpoint: BAR subrange mapping support Jan 15
Damien Riégel greybus: introduce CPC as transport layer Jan 15
Zhi Wang rust: pci: add config space read/write support Jan 15
Tzung-Bi Shih drivers/base: Introduce revocable Jan 16
Tzung-Bi Shih gpiolib: Adopt revocable mechanism for UAF prevention Jan 16
Lyude Paul Introduce DeviceContext Jan 16
Nicolin Chen Allow ATS to be always on for certain ATS-capable devices Jan 16
Kurt Borja iio: core: Introduce cleanup.h support for mode locks Jan 18
Marcelo Schmitt iio: Expand IIO event interface for real-world unit handling Jan 18
Ke Sun rust: Add RTC driver support Jan 17
Vladimir Oltean PHY polarity inversion via generic device tree properties Jan 19
Zhipeng Wang clocksource: Add module support for timer drivers Jan 19
Riana Tauro Introduce DRM_RAS using generic netlink for RAS Jan 19
Leon Romanovsky dma-buf: Use revoke mechanism to invalidate shared buffers Jan 20
Kevin Hilman (TI) PM: QoS/pmdomains: support resume latencies for system-wide PM Jan 20
Alice Ryhl Rust GPUVM immediate mode Jan 21

Documentation

Jeff Layton man/man2const: clean up F_GETLEASE and add F_SETDELEG/F_GETDELEG manpages Jan 14
Mauro Carvalho Chehab Add kernel-doc modules to Documentation/tools Jan 15
Mauro Carvalho Chehab Add tools/lib/python modules to Documentation/tools Jan 19

Filesystems and block layer

guzebing iomap: add allocation cache for iomap_dio Jan 15
Jeff Layton fs: require filesystems to explicitly opt-in to nfsd export support Jan 15
Hongbo Li erofs: Introduce page cache sharing feature Jan 16
Darrick J. Wong xfs: autonomous self healing of filesystems Jan 15
Benjamin Coddington kNFSD Signed Filehandles Jan 16
Chuck Lever Exposing case folding behavior Jan 16
Ming Lei ublk: add UBLK_F_BATCH_IO Jan 16
Joanne Koong fuse/io-uring: add kernel-managed buffer rings and zero-copy Jan 16
Alex Markuze ceph: add subvolume metrics reporting support Jan 18
Chunsheng Luo fuse: improve crash recovery for backing files Jan 19
Christoph Hellwig fsverity optimzations and speedups Jan 19
Christoph Hellwig bounce buffer direct I/O when stable pages are required v2 Jan 19
Li Chen ext4: fast commit: snapshot inode state for FC log Jan 20
Jan Kara fsnotify: Independent inode tracking Jan 19
Christoph Hellwig support file system generated / verified integrity information Jan 21
Jan Kara fsnotify: Independent inode tracking Jan 21
Remi Pommarel 9p: Performance improvements for build workloads Jan 21

Memory management

Gregory Price add runtime hotplug state control Jan 14
Kiryl Shutsemau mm: Eliminate fake head pages from vmemmap optimization Jan 15
Vlastimil Babka slab: replace cpu (partial) slabs with sheaves Jan 16
Zhiguo Zhou mm/readahead: batch folio insertion to improve performance Jan 19
Mika Penttilä Migrate on fault for device pages Jan 19
Lorenzo Stoakes mm: add bitmap VMA flag helpers and convert all mmap_prepare to use them Jan 19
Jiayuan Chen mm/lru_gen: add memory.lru_gen interface for cgroup v2 Jan 21
Kiryl Shutsemau mm: Eliminate fake head pages from vmemmap optimization Jan 21

Networking

Slark Xiao net: wwan: add NMEA port type support Jan 15
Chia-Yu Chang AccECN protocol case handling series Jan 15
Daniel Borkmann netkit: Support for io_uring zero-copy and AF_XDP Jan 15
Eric Dumazet ipv6: more data-race annotations Jan 15
Xin Long net: introduce QUIC infrastructure and core subcomponents Jan 15
Bobby Eshleman net: devmem: improve cpu cost of RX token management Jan 15
Cong Wang tcp_bpf: improve ingress redirection performance with message corking Jan 15
Lorenzo Bianconi Add IP6IP6 flowtable SW acceleration Jan 16
Bobby Eshleman vsock: add namespace support to vhost-vsock and loopback Jan 16
Tariq Toukan devlink and mlx5: Support cross-function rate scheduling Jan 20
Tom Herbert ipv6: Address ext hdr DoS vulnerabilities Jan 19

Security-related

David Howells x509, pkcs7, crypto: Add ML-DSA and RSASSA-PSS signing Jan 15
Daniel Hodges Add cryptographic hash and signature verification kfuncs to BPF Jan 20

Virtualization and containers

Nuno Das Neves mshv: Debugfs interface for mshv_root Jan 14
Sean Christopherson KVM: nVMX: Disallow access to vmcs12 fields that aren't supported by "hardware" Jan 15
Jim Mattson KVM: x86: nSVM: Improve PAT virtualization Jan 15
Marc Zyngier KVM: arm64: ... and FWB for all Jan 19
Will Deacon KVM: arm64: Add support for protected guest memory with pKVM Jan 19
Mukesh R PCI passthru on Hyper-V (Part I) Jan 19
Nuno Das Neves mshv: Debugfs interface for mshv_root Jan 21
Stanislav Kinsburskii Introduce Hyper-V integrated scheduler support Jan 21

Miscellaneous

Liam R. Howlett maple_tree: Replace big node with maple copy Jan 15
Daniel Almeida rust: Add ARef support for work items Jan 15
Ian Rogers perf dwarf/libdw extra support, speed and clean ups Jan 16
Luis Augenstein Add SPDX SBOM generation tool Jan 19
Swapnil Sapkal perf sched: Introduce stats tool Jan 19
Alexandre Courbot rust: add `bitfield!` and `register!` macros Jan 20
Boqun Feng Provide Rust atomic helpers over raw pointers Jan 20

Page editor: Joe Brockmeier


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