QEMU patches remaining VGA out-of-bounds writes with virtio-gpu
Stale geometry cache left blank and graphic draw paths writing past undersized shared console surfaces.
By sudo#vga
QEMU fixes VGA text-mode out-of-bounds write after graphics switch
CVE-2026-77913 let a guest paint past the console surface with controlled palette values after a mode change.
By sudoQEMU fixes guest-triggerable VGA heap overflow
A unit mismatch between text and graphics mode left a panning buffer undersized after mode switches, tracked as CVE-2026-17516.
By sudo