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LWN Security Resources

LWN.net offers several security-related resources, including the security alert database and the weekly edition security page.

The article index

See the LWN Security Article index for access to all LWN security articles, organized by topic.

Recent LWN.net security articles

LWN runs security-oriented content regularly. Some of our more recent articles in this area include:

April 22, 2026Dependency-cooldown discussions warm up
April 17, 2026A more efficient implementation of Shor's algorithm
April 9, 2026A flood of useful security reports
March 27, 2026The many failures leading to the LiteLLM compromise
March 25, 2026Collaboration for battling security incidents
March 13, 2026More timing side-channels for the page cache
March 11, 2026California's Digital Age Assurance Act and Linux distributions
March 11, 2026HTTPS certificates in the age of quantum computing
February 25, 2026An effort to secure the Network Time Protocol
February 16, 2026Open source security in spite of AI
January 21, 2026Responses to gpg.fail
December 8, 2025Disagreements over post-quantum encryption for TLS
October 29, 2025Retrieving pixels from Android phones with Pixnapping
September 24, 2025CHERI with a Linux on top
August 25, 2025Linux's missing CRL infrastructure
August 11, 2025StarDict sends X11 clipboard to remote servers
July 10, 2025Anubis sends AI scraperbots to a well-deserved fate
June 25, 2025Libxml2's "no security embargoes" policy
May 28, 2025Glibc project revisits infrastructure security
May 28, 2025System-wide encrypted DNS

Recent security alerts

DistributionIDPackageDate
SUSE SUSE-SU-2026:21235-1 qemu2026-04-22
Debian DSA-6224-1 xdg-dbus-proxy2026-04-22
SUSE SUSE-SU-2026:21230-1 kernel2026-04-22
SUSE SUSE-SU-2026:1544-1 python-python-multipart2026-04-22
Fedora FEDORA-2026-0afc953516 python-cbor22026-04-22
SUSE SUSE-SU-2026:21239-1 libpng162026-04-22
Debian DSA-6226-1 packagekit2026-04-22
Fedora FEDORA-2026-d3c82235d4 chromium2026-04-22
SUSE SUSE-SU-2026:1540-1 podman2026-04-22
SUSE openSUSE-SU-2026:20598-1 python-pypdf22026-04-22
Fedora FEDORA-2026-34454fdb74 cups2026-04-22
Fedora FEDORA-2026-66db242036 curl2026-04-22
SUSE openSUSE-SU-2026:20590-1 gnome-remote-desktop2026-04-22
SUSE SUSE-SU-2026:21237-1 kernel2026-04-22
Debian DSA-6225-1 firefox-esr2026-04-22
Debian DSA-6223-1 flatpak2026-04-22
Debian DSA-6227-1 strongswan2026-04-22
SUSE SUSE-SU-2026:1541-1 flatpak2026-04-22
Fedora FEDORA-2026-9518314403 xdg-dbus-proxy2026-04-22
Fedora FEDORA-2026-82a2214b53 cups2026-04-22

View the full security alert database.


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