ROOT-OS-UBUNTU-2204-CVE-2026-63855 CVE-2026-63855 in linux - Patched by Root

Root has patched CVE-2026-63855 in the linux package for Root:Ubuntu:22.04. Multiple fixed versions available...

ROOT-OS-DEBIAN-11-CVE-2026-63855 CVE-2026-63855 in linux - Patched by Root

Root has patched CVE-2026-63855 in the linux package for Root:Debian:11. Multiple fixed versions available...

UBUNTU-CVE-2026-63855

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu/vcn: set nouserfence for VCN v2.5 enc/dec rings VCN encoder and decoder rings do not support 64-bit user fence writes, reject CS submissions with user fences. cherry picked from commit...