the fifth corrective update of the Debian 10 distribution, which includes the accumulated package updates and fixes bugs in the installer. The release includes 101 stability updates and 62 security updates.
Of the changes in Debian 10.5, the elimination of in GRUB2, which allows you to bypass the UEFI Secure Boot mechanism and install unverified malware. To solve the problem, the installer, GRUB2 bootloader, kernel packages, fwupd-firmware and shim-layer have been updated, which come with a new digital signature.
Packages updated to fresh stable versions
ClamAV, cloud-init, dbus, dpdk, fwupd, mariadb, nvidia-graphics-drivers and postfix. Removed golang-github-unknwon-cae, janus, mathematica-fonts, matrix-synapse, selenium-firefoxdriver packages that are unmaintained and have serious problems or are tied to changed APIs.
To download and install "from scratch" within a few hours will be prepared and c Debian 10.5. Previously installed and up-to-date systems receive the updates that are present in Debian 10.5 through the native update system. Security fixes included in new releases of Debian are made available to users as updates are released via the security.debian.org service.
Source: opennet.ru