All posts by jzb

Security updates for Thursday

Post Syndicated from jzb original https://lwn.net/Articles/1080956/

Security updates have been issued by AlmaLinux (giflib, kernel, mariadb:10.11, mod_http2, php, rrdtool, ruby, ruby:3.3, and ruby:4.0), Debian (jq and node-lodash), Fedora (caddy, hut, ipp-usb, kernel, opkssh, rclone, thunderbird, and transmission), SUSE (389-ds, 7zip, alsa, amazon-ecs-init, avahi, cadvisor, cosign, cups, dnsdist, docker, dracut, firefox, firewalld, giflib, glib-networking, glycin-loaders, google-cloud-sap-agent, google-guest-agent, gsasl, hauler, helm, ImageMagick, kernel, keylime, krb5, libaom, libexif, libgcrypt, libnfs, libssh2_org, loupe, lrzip, mutt, ncurses, nodejs22, openCryptoki, openssh, openssl-3, pacemaker, perl-Config-IniFiles, perl-CSS-Minifier-XS, perl-DBI, perl-JavaScript-Minifier-XS, perl-libwww-perl, postfix, python-click, python-idna, python-Markdown, python-joblib, python-handy-archives, python-apache-libcloud, python-WebOb, python-PyGithub, python-soupsieve, python-pip, python-pytest-html, python-python-dotenv, python-python-multipart, python-starlette, python-tornado6, python-zeroconf, python311, python311-jupyter-server, rpcbind, sed, sg3_utils, tar, tiff, and util-linux), and Ubuntu (kernel, linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-azure, linux-azure-5.15, linux-azure-fde-5.15, linux-fips, linux-gcp, linux-gcp-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx, linux-oracle, linux-realtime, linux, linux-aws, linux-aws-fips, linux-gcp, linux-gcp-fips, linux-ibm, linux-nvidia, linux-nvidia-6.8, linux-oracle, linux-realtime, linux-realtime-6.8, linux-oem-6.17, and linux-oem-7.0).

[$] LWN.net Weekly Edition for July 2, 2026

Post Syndicated from jzb original https://lwn.net/Articles/1079457/

Inside this week’s LWN.net Weekly Edition:

  • Front: Xsnow protestware; Git 2.55; Rhombus; kernel hardening; More LSFMM+BPF coverage; 7.2 merge window; Secure Boot certificate expiration; Ceph and Garage; OSPM 2026.
  • Briefs: Akrites; Mageia 10; Git 2.55.0; Podman 6.0; systemd v261; Creative Commons chat; Quotes; …
  • Announcements: Newsletters, conferences, security updates, patches, and more.

[$] Secure Boot certificate expiration is here

Post Syndicated from jzb original https://lwn.net/Articles/1079808/

Linux users who have Secure Boot enabled on
their systems rely on certificates issued by Microsoft to verify the software
used to boot a system is trusted by the user. One of those certificates expired
recently, but that will not cause systems that are able to boot to stop doing
so. There are situations where the expiration may cause problems, however, and
the window for relying on existing signed binaries is shorter than it might
appear. Users and administrators will want to stay on top of these changes. Over
the last year, part of my job at Microsoft has been to work on this
problem. LWN wrote about the
certificate expiration in July 2025
, and this article follows up with where
we are now.

Security updates for Wednesday

Post Syndicated from jzb original https://lwn.net/Articles/1080689/

Security updates have been issued by AlmaLinux (coreutils, galera and mariadb11.8, giflib, git-lfs, glibc, httpd, kernel, mariadb10.11, mod_md, perl-Archive-Tar, perl-IO-Compress, perl:5.32, rrdtool, ruby, ruby4.0, and thunderbird), Debian (debian-security-support, librabbitmq, and nginx), Fedora (chromium, collectd, maradns, python-django-haystack, python-jupytext, varnish, varnish-modules, and vmod-querystring), Oracle (firefox, git-lfs, kernel, nginx:1.24, openssl, perl-Archive-Tar, perl-IO-Compress, and uek-kernel), Red Hat (container-tools:rhel8), SUSE (7zip, apache2, buildah, cifs-utils, curl, docker, exiv2-0_26, libonnxruntime1, libsoup, nodejs22, opensc, pacemaker, perl-Config-IniFiles, podman, sg3_utils, socat, tar, tracker, and xdg-desktop-portal), and Ubuntu (curl, hplip, libgd-perl, libssh2, libyang, ruby2.7, ruby3.0, ruby3.2, ruby3.3, and tar).

Creative Commons founders’ fireside chat (Creative Commons blog)

Post Syndicated from jzb original https://lwn.net/Articles/1080518/

Dee Harris has published a summary
of the recent “fireside chat” featuring Creative Commons founders Hal
Abelson, Lawrence (Larry) Lessig, Molly Van Houweling, and Glenn Otis
Brown. The chat was to mark the 25th anniversary
of Creative Commons
and included a look back at its history as
well as a look at the landscape today:

Twenty-five years ago, a small group of people made a bet. They
believed that if you gave creators a simple set of tools and licenses
in language that a lawyer, a machine, and a human could all read,
millions of people might choose to share their work with the world
instead of locking it down.

The video
of the chat is available on YouTube.

Security updates for Tuesday

Post Syndicated from jzb original https://lwn.net/Articles/1080439/

Security updates have been issued by AlmaLinux (git-lfs, perl-Archive-Tar, perl-IO-Compress, python3.12-urllib3, and runc), Debian (sogo), Fedora (perl-DBI and perl-Socket), Oracle (firefox, freerdp, git-lfs, libsoup, libxml2, mod_md, mysql, perl-Archive-Tar, perl-IO-Compress, python, python3.12-urllib3, rsync, thunderbird, tomcat, xorg-x11-server, and xorg-x11-server-Xwayland), SUSE (389-ds, 7zip, alsa, amazon-ecs-init, amazon-ssm-agent, ansible-core, apache2, atril, avahi, bind, bitcoin, capnproto, chromedriver, chromium, cosign, distribution, dnsdist, docker, dovecot24, dracut, firefox, firewalld, freeipmi, freerdp, giflib, gimp, gleam, glib-networking, glibc, glycin-loaders, golang-github-prometheus-alertmanager, google-cloud-sap-agent, google-guest-agent, graphite2, gsasl, hamlib, helm, himmelblau, ignition, imagemagick, istioctl, jackson-databind, jq, jupyter-jupyterlab-templates, keylime, krb5, ldns, libaom, libcaca, libgcrypt, libheif, libinput, libjxl, libnfs, libslirp-devel, libsolv, libzypp, zypper, libssh2_org, libvncserver, libyang, lldpd, logback, loupe, mbedtls, mbedtls-2, mcphost, mozjs128, mutt, nano, nginx, ocaml, ofono, openCryptoki, opencryptoki, opensc, openssh, openssl-3, papers, perl-compress-raw-zlib, perl-config-inifiles, perl-cpanel-json-xs, perl-crypt-passwdmd5, perl-DBI, perl-dbi, perl-html-parser, perl-http-daemon, perl-libwww-perl, perl-protocol-http2, postfix, postgresql14, postgresql15, postgresql16, python-aiohttp, python-biopython, python-click, python-ecdsa, python-idna, python-markdown, python-joblib,, python-paramiko, python-pdm, python-pip, python-py7zr, python-pydata-sphinx-theme, python-pyjwt, python-python-multipart, python-starlette, python-tornado6, python311-jupyter-ydoc, rpcbind, sed, sg3_utils, sqlite3, strongswan, tar, thunderbird, tomcat, tomcat10, tomcat11, trivy, unbound, util-linux, warewulf4, webkit2gtk3, xar, xwayland, yt-dlp, and zypper, libzypp, libsolv), and Ubuntu (libheif, nss, qemu, roundcube, and sqlite3).

[$] Xsnow “protestware” in Debian

Post Syndicated from jzb original https://lwn.net/Articles/1079385/

The xsnow
application, which generates an animated snowfall effect (and other
pleasant diversions) for X11 desktops, does not seem like an obvious
channel for political statements. Nevertheless, xsnow’s maintainer
seems to have included a political protest in the program: an
Easter egg that is triggered when the program’s language is set to Russia
(“ru”). One user has complained that this functionality should be
removed from the Debian xsnow
package
, but Debian does not seem to have any rules that forbid
such a feature outright.

Open source maintainership in the age of AI (Kubernetes blog)

Post Syndicated from jzb original https://lwn.net/Articles/1080144/

The Kubernetes project has published a blog
post
explaining its AI
policy
:

The main problem is that AI has made generating code fast but there
has been very little improvement in maintaining code bases. In this
post, we will highlight the ways the Kubernetes community is adapting
to the world of AI assisted coding.

The first step of this journey was to develop an AI policy. This
seems mundane and bureaucratic but there were many PRs that derailed
into discussions around AI usage. The AI policy helps steer the
conversation around the project’s stance on AI and provides a clear
signal to contributors on how to use these tools responsibly.

Of note, the project requires disclosure when AI tools have been
used to assist in the creation of a contribution but forbids the use
of listing AI as a co-author or including “assisted-by” or
“co-developed” trailers to attribute work to an LLM tool.

Security updates for Monday

Post Syndicated from jzb original https://lwn.net/Articles/1080075/

Security updates have been issued by AlmaLinux (containernetworking-plugins, golang, kernel, libpng, libpng15, nginx, opencryptoki, perl-IO-Compress, thunderbird, and tigervnc), Debian (chromium, gdcm, incus, libhtml-parser-perl, lxd, openvpn, tor, and xorg-server), Fedora (chromium, docker-buildkit, docker-buildx, dotnet10.0, dotnet8.0, dotnet9.0, krita, ldns, libssh2, liferea, lighttpd, mariadb10.11, mariadb11.8, moby-engine, nginx, nginx-mod-brotli, nginx-mod-fancyindex, nginx-mod-headers-more, nginx-mod-js-challenge, nginx-mod-modsecurity, nginx-mod-naxsi, nginx-mod-vts, openbao, pacemaker, pgadmin4, podman-tui, prometheus-podman-exporter, python-jupyter-server, python-mistune, python-postorius, python-pydantic-settings, python3-docs, python3.14, thunderbird, tigervnc, tinyproxy, and util-linux), Mageia (krb5), Oracle (.NET 10.0, .NET 8.0, .NET 9.0, bind, dracut, fence-agents, firefox, frr, frr10, glib2, glibc, gnutls, golang, kernel, libpng, libpng15, libreoffice, libxml2, libxslt, mod_http2, mysql:8.4, nginx:1.26, openssl, php:8.3, podman, postgresql-jdbc, python3.14, redis, rsync, thunderbird, tomcat, valkey, and vim), Red Hat (osbuild-composer), and SUSE (agama-web-ui, asn1c, assimp, assimp-devel, aws-iam-authenticator, calibre, clamav, corepack24, dovecot22, exiv2, frr, giflib, glances-common, google-osconfig-agent, GraphicsMagick, gvim, haproxy, hydra, ImageMagick, jupyter-nbclassic, kernel, libsoup, libsoup2, libssh2-1, nano, NetworkManager-applet-openvpn, nodejs22, openbabel, opensc, openssl-3, pacemaker, python, python-base, python-doc, python311-pdm, python311-py7zr, python311-pypdf, python36, tar, trivy, util-linux, xen, and xtrabackup).

Security updates for Friday

Post Syndicated from jzb original https://lwn.net/Articles/1079769/

Security updates have been issued by AlmaLinux (buildah, coreutils, evince, libpng, libreoffice, libtasn1, libxml2, libxslt, nginx, nginx:1.24, nginx:1.26, postgresql:12, python-urllib3, python3.12-urllib3, python3.14, python3.14-urllib3, skopeo, tigervnc, tomcat, and vim), Debian (chromium, dnsdist, giflib, libdbi-perl, libssh2, libtext-csv-xs-perl, pdns, pdns-recursor, python-urllib3, and sogo), Fedora (goose, httpd, librabbitmq, perl-Compress-Raw-Bzip2, perl-DBI, perl-IO-Compress, perl-Socket, python-django-allauth, rsync, and strongswan), Oracle (389-ds-base, buildah, containernetworking-plugins, coreutils, evince, fence-agents, giflib, git-lfs, hplip, krb5, libcap, libexif, libtasn1, memcached, opencryptoki, podman, postfix, postgresql:12, postgresql:13, postgresql:15, postgresql:16, python-urllib3, python3.12-urllib3, python3.14-urllib3, python3.9, runc, skopeo, tigervnc, vim, webkit2gtk3, xorg-x11-server, and xorg-x11-server-Xwayland), SUSE (apache-commons-configuration2, apache-commons-text, apache2, containerd, kernel, libnilfs3, libopenbabel8, libtar, libzypp, lrzip, nodejs24, ofono, perl-Net-Dropbox-API, podman, python-pip, python-PyJWT, python311-aiohttp, python311-nltk, python311-python-multipart, python312, and python315), and Ubuntu (amd64-microcode, containerd, containerd-app, containerd-stable, cpp-httplib, imagemagick, mina2, node-pbkdf2, NSD, and xrdp).

[$] A look at MinIO alternatives: Ceph and Garage

Post Syndicated from jzb original https://lwn.net/Articles/1077739/

MinIO is
a popular object-storage server that offered compatibility with the Amazon Simple Storage Service (S3)
API. In December 2025, the company behind the project (also named MinIO)
announced
that the project was in maintenance mode and would not accept new changes; it
was archived
completely
in February 2026. MinIO users have been hunting for alternatives
since then, but the array of choices can be baffling. While many other projects
aim to fill the space, their strengths and areas of focus tend to vary. Two of
the alternatives—Ceph and Garage—are particularly compelling,
and both offer solid S3 compatibility.

Podman 6.0 released

Post Syndicated from jzb original https://lwn.net/Articles/1079600/

Version 6.0.0 of the Podman
container-management tool has been released. Notable new features
include the ability to set multiple static IP addresses for
containers, improvements in network isolation that make Podman more
compatible with Docker, changes to the way Quadlet
commands function, many new options for many existing podman
commands, and a
rewrite of Podman’s configuration file handling
. There are many
breaking changes; see the release
notes
for a full list of all new features, changes, and bug fixes.

Security updates for Thursday

Post Syndicated from jzb original https://lwn.net/Articles/1079551/

Security updates have been issued by AlmaLinux (libpng, libsolv, libtasn1, libxml2, libxslt, python3.14, tigervnc, and vim), Debian (cloud-init, postgresql-13, and yelp), Mageia (nats-server), Oracle (.NET 10.0, .NET 8.0, .NET 9.0, bind9.18, cockpit, compat-openssl11, dnsmasq, dovecot, evince, expat, flatpak, freerdp, gimp, golang, grafana, grafana-pcp, httpd, jmc, jq, kernel, libsndfile, libsoup, libtiff, mod_http2, mysql:8.0, nginx, nginx:1.24, openexr, php:8.2, poppler, pyOpenSSL, python-markdown, redis:7, samba, thunderbird, tigervnc, unbound, and vim), Red Hat (libpng, libpng12, and libpng15), SUSE (apptainer, bind, crun, freeipmi, ghc-crypton-x509-store, ghc-crypton-x509-system, google-guest-agent, google-osconfig-agent, GraphicsMagick, gstreamer-plugins-bad, hamlib, iproute2, java-1_8_0-openjdk, kubevirt1, libarchive, libheif, libpng15, mbedtls, mbedtls-2, openssl-1_1, python-biopython, python-PyJWT, tar, webkit2gtk3, and xen), and Ubuntu (ffmpeg, libdbi-perl, and perl).

[$] Fedora: 2FA, or not 2FA, that is the question

Post Syndicated from jzb original https://lwn.net/Articles/1078964/

Compromised accounts are one of the most common ways that attackers
can sneak malware into the open-source supply chain. One way to
reduce account compromise is for projects to require two-factor
authentication (2FA) or multi-factor authentication (MFA), but that is
easier said than done. However, Fedora is currently discussing putting
2FA requirements in place soon, following an an alleged account
compromise
that led to an AI agent causing a number of problems
for the project. After some discussion, Fedora will begin by requiring
packagers in the “provenpackager”
group to enable 2FA within the next three months or so.

Security updates for Wednesday

Post Syndicated from jzb original https://lwn.net/Articles/1079365/

Security updates have been issued by AlmaLinux (corosync, firefox, kernel, kernel-rt, libpq, memcached, postgresql, postgresql16, postgresql:13, postgresql:16, python-urllib3, python3.14-urllib3, redis:6, skopeo, and vim), Debian (beets, gst-plugins-bad1.0, imagemagick, libmatio, python-urllib3, and u-boot), Fedora (chromium, coturn, frr, grout, materialx, perl-Crypt-DSA, and yt-dlp), Mageia (opensc, perl-Archive-Tar, and podofo), Oracle (fence-agents, libpq, mysql:8.4, and postgresql:16), Red Hat (firefox, libpng, libpng12, libpng15, libreoffice, nginx:1.24, thunderbird, tigervnc, xorg-x11-server, and xorg-x11-server-Xwayland), Slackware (libarchive), SUSE (amazon-ssm-agent, ansible-core, apache2, bind, bitcoin-qt6, containerized-data-importer, curl, distribution, docker-stable, dovecot24, dracut, editorconfig-core-c, exiv2, firefox, freeipmi, freerdp, ghc-aws, ghc-crypton-asn1-encoding, ghc-crypton-asn1-parse, ghc-crypton-asn1-types, ghc-crypton-pem, glib-networking, go1.25, go1.26, google-guest-agent, graphite2, hamlib, helm, himmelblau, ignition, ImageMagick, kernel, ldns, libarchive, libcaca, libheif, libinput, libjxl, libsolv, libzypp, zypper, LibVNCServer, libxslt, libyang, mcphost, mozjs128, ncurses, nginx, opensc, openssl-3, openvswitch, papers, perl-HTML-Parser, perl-HTTP-Daemon, perl-Protocol-HTTP2, podman, postgresql14, postgresql15, postgresql16, postgresql17, python-aiohttp, python-ecdsa, python-paramiko, python-PyJWT, python-starlette, rekor, sqlite3, strongswan, tiff, tomcat, tomcat10, tomcat11, unbound, webkit2gtk3, xwayland, and zypper, libzypp, libsolv), and Ubuntu (libcap2, libnfs, libvncserver, libxml2, and mysql-8.0).

Sunsetting Tor 0.4.8

Post Syndicated from jzb original https://lwn.net/Articles/1079119/

The Tor Project has announced
that it is planning to actively stop supporting Tor 0.4.8 and earlier
C Tor versions soon.

Usually, we try not to break existing releases, even if they are
unsupported, unless we have a pretty good reason. In this case, we
have several reasons. […]

The most important reason is this: in 0.4.9, we have made some
former fields in our directory data obsolete — specifically, TAP
onion keys
and family
lines
. Removing these fields will let us save a great deal of
client directory bandwidth for everyone. This, in turn, will make all
Tor clients bootstrap a little faster, especially those on slow
connections. But when we remove these fields, clients and relays
running earlier versions of Tor will no longer work, since they expect
the TAP onion keys to be present. Therefore, in order to deliver
improved performance faster, we need to accelerate the date on which
0.4.8 will stop working.

The target sunset date is currently September 1,
2026, after which any version prior to Tor 0.4.9 will cease to work on
the network. The first stable release in the 0.4.9.x series was
announced
in February 2026, and the Tor 0.4.8.x series reached end of life on
June 1.

Security updates for Tuesday

Post Syndicated from jzb original https://lwn.net/Articles/1079083/

Security updates have been issued by Debian (ffmpeg), Fedora (erlang, ffmpeg, prometheus, python-scrapy, python3-docs, python3.14, thorvg, tigervnc, and vips), Mageia (mumble and sslh), Oracle (389-ds:1.4, dracut, firefox, hplip, kernel, openssh, postgresql:15, redis:6, and uek-kernel), Red Hat (delve, gvisor-tap-vsock, nginx, nginx:1.24, nginx:1.26, osbuild-composer, podman, rhc, skopeo, and yggdrasil), SUSE (containerized-data-importer, graphite2, kernel, libarchive, openssh, openssh-askpass-gnome, openvswitch, openvswitch3, postfix, python-lxml, python-nltk, python-python-multipart, python-urllib3, rmt-server, terraform-provider-local, terraform-provider-null, and util-linux), and Ubuntu (google-guest-agent, haproxy, libxml2, linux-azure, linux-intel-iotg-5.15, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-oracle-5.15, mysql-8.0, mysql-8.4, and nginx).