Flatpak-builder is a tool for building flatpaks from sources. Security Fix: * flatpak: flatpak-builder --mirror-screenshots-url can access files outside the build directory For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.