CVE-2026-98216

The Linux kernel is vulnerable to an issue within the IB/hfi1 driver during the PIO_CRED credit-return mmap operation. The root cause involves two errors in hfi1_file_mmap(): first, cr_page_offset is incorrectly treated as pointer arithmetic, causing memvirt to land outside the allocated range, w...

EUVD-2026-93144

In the Linux kernel, the following vulnerability has been resolved: IB/hfi1: Fix the PIOCRED credit-return mmap hfi1filemmap's PIOCRED case must hand user space the single credit-return page that holds this context's entry. That page is the second or third page of the per-node credit-return...