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Security updates have been issued by Debian (haproxy), Fedora (c-ares, hivex, kernel, libtpms, newsflash, python-django, rust-gettext-rs, and rust-gettext-sys), openSUSE (c-ares and libsndfile), Scientific Linux (cloud-init, edk2, exiv2, firefox, kernel, kpatch-patch, microcode_ctl, sssd, and thunderbird), SUSE (c-ares, fetchmail, haproxy, kernel, libmspack, libsndfile, rubygem-puma, spice-vdagent, and webkit2gtk3), and Ubuntu (exiv2, haproxy, linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gcp-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon, and linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.11, linux-oracle, linux-raspi).