CVE-2026-71972 [MEDIUM] – U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the video_disp

U-Boot through 2026.10-rc5 contains an out-of-bounds write vulnerability in the video_display_rle8_bitmap function in drivers/video/video_bmp.c. Attackers can supply a crafted RLE8-compressed BMP image to corrupt memory adjacent to the framebuffer and crash the bootloader.