The situation prior to this latest update was that RDNA 2 GPUs, like the AMD Radeon RX 6800, could run a version of FSR 4 via Optiscaler, but that doing so required the use of mod ...
CVE-2026-3888 is a high-severity Local Privilege Escalation (LPE) vulnerability that allows unprivileged users to gain full root access on default installations of Ubuntu 24.04 LTS and later.