CVE-2026-99227

In the Linux kernel, the following vulnerability has been resolved: iouring/waitid: prevent cancel reference wrap iowaitid packs the cancellation state into bit 31 of -refs and uses bits 30:0 as a 31-bit reference counter: define IOWAITIDCANCELFLAG BIT31 define IOWAITIDREFMASK GENMASK30, 0...