CVE-2026-74912: Imagination Technologies Graphics DDK: On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of graphics buffers is…

On GPU systems with the security vulnerability fix for CVE-2026-49746 applied, the mapping range of graphics buffers is limited which causes errors when the mapping outside of that range. Integer truncation caused when mapping GPU buffer pages in the buffer’s range 0GB - 4GB, produces error and...