Greg Kroah-Hartman has released the 6.1.171, 5.15.205, and 5.10.255 stable kernels, quickly followed by 6.1.172 and 5.15.206 kernels. This is another round of stable kernels to provide fixes for one of the CVEs (CVE-2026-43284) assigned following the Dirty Frag and Copy Fail 2 security disclosures. There is not, yet, a stable kernel with a fix for CVE-2026-43500, though a patch to fix the second half is in the works.

An unusual, some might say hostile, approach to disclosing an alleged remote-code-execution (RCE) flaw in the Forgejo software-collaboration platform has sparked a multifaceted conversation. A so-called "carrot disclosure" in April has raised questions about the researcher's methods of unveiling a security problem, Forgejo's security policies, and the project's overall security posture.

Security updates have been issued by AlmaLinux (libsoup and mingw-libtiff), Debian (apache2, chromium, lcms2, libreoffice, and prosody), Fedora (openssl and perl-Starman), Oracle (git-lfs, libsoup, and perl-XML-Parser), Slackware (libgpg, mozilla, and php), SUSE (389-ds, cairo, cf-cli, chromedriver, cri-tools, freeipmi, gnutls, grafana, java-11-openjdk, java-17-openjdk, jetty-minimal, libmariadbd-devel, librsvg, mesa, mozjs52, mutt, nix, opencryptoki, python-Django, python-django, python-pytest, rmt-server, thunderbird, traefik, webkit2gtk3, wireshark, and xen), and Ubuntu (civicrm, dpkg, htmlunit, lcms2, libpng1.6, linux, linux-*, linux-azure, linux-azure-fips, linux-raspi, linux-xilinx, lua5.1, nasm, opam, openexr, openjpeg2, owslib, postfix, postfixadmin, and vim).

Greg Kroah-Hartman has announced the release of the 7.0.5, 6.18.28, 6.12.87, and 6.6.138 stable kernels. These kernels contain a partial fix for the Dirty Frag and Copy Fail 2 security flaws. Kroah-Hartman has confirmed that a second patch is required, but it is still in development and has not yet been merged.