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LWN.net

[$] Listening to the radio with Rust

Many of the transmissions sent over the radio spectrum can be decoded with a relatively cheap hardware dongle. Thomas Eckert presented at RustConf 2026 in Montreal about his hobby: decoding radio transmissions with Rust. In his presentation, he covered all of the math necessary to get started with software-defined radio, and gave demonstrations of listening to AM and FM radio, as well as decoding transmissions from aircraft transponders. His slides and example code are available on GitHub.

LWN.net

The Kernel Report 2026 edition

After a two-year hiatus, LWN's Jonathan Corbet presented an updated edition of his Kernel Report at the Kernel Recipes conference. Corbet looked at what is happening in the kernel community, how it's dealing with a period of accelerated change, and where things might go in the future. Video of the talk is available on YouTube for those who'd like to tune in.

LWN.net

Security updates for Thursday

Security updates have been issued by AlmaLinux (buildah, containernetworking-plugins, firefox, kernel, kernel-rt, openexr, perl-DBI, podman, postgresql, postgresql16, postgresql:15, runc, skopeo, and tar), Debian (libdatetime-timezone-perl, tzdata, xdg-dbus-proxy, and znc), Fedora (chromium, evolution, evolution-data-server, evolution-ews, kernel, libheif, mingw-pcre2, nginx-mod-modsecurity, unbound, and webkitgtk), Mageia (borgbackup, coreutils, firefox, nss, kbd, libnfs, libwebsockets, perl-URI, pipewire, and xdg-dbus-proxy), Oracle (apr-util, containernetworking-plugins, coreutils, curl, firefox, freerdp, gstreamer1-plugins-base, host-metering, libarchive, libtiff, libxml2, openexr, openssh, perl-DBI, podman, postgresql16, postgresql18-postgis, postgresql:15, rsyslog, runc, tar, and unbound), SUSE (apptainer, gimp, librepods, libX11-6, perl-Authen-SASL, podofo, python-WebOb, and python313-graphifyy), and Ubuntu (imagemagick, libgit2, moodle, network-manager, Open-iSNS, python-urllib