Yep 4.0.4: Fix

: Includes fixes for libxml2 , libtiff , zlib , and gnutls to mitigate various memory and processing exploits. Recommended Actions for Developers

: Confirm you are targeting the 4.0.4 branch in your configuration files. Yep 4.0.4 fix

: Re-initialize and reinstall dependencies to ensure all pinned versions reflect the new security patches. Release notes for Yocto-4.0.4 (Kirkstone) : Includes fixes for libxml2 , libtiff ,

: Addresses five separate security flaws (CVE-2021-3507 through CVE-2022-0358) related to virtualization and hardware emulation. : Includes fixes for libxml2

: Resolves three vulnerabilities (CVE-2022-30552, CVE-2022-33967, and CVE-2022-33103) impacting bootloader security.