CVE-2026-80691

CVE-2026-80691 affects the Linux kernel SCSI target iblock subsystem. In the iblock_execute_pr_out() function, the PRO_PREEMPT, PRO_PREEMPT_AND_ABORT, and PRO_RELEASE operations perform callback capability checks through ops->pr_clear. The faulty error check allows unimplemented hooks to pass ...

EUVD-2026-67426

In the Linux kernel, the following vulnerability has been resolved: scsi: target: iblock: Fix wrong PR ops NULL check for PREEMPT/RELEASE In the iblockexecuteprout function, PROPREEMPT, PROPREEMPTANDABORT, and PRORELEASE all perform callback capability checks through ops-prclear. The error check...