CVE-2026-43256

A flaw was found in the Linux kernel's media subsystem, specifically within the Qualcomm Camera Subsystem (CAMSS) Video Front End (VFE) driver. An out-of-bounds memory access can occur in the vfe_isr_reg_update() function when processing interrupt service routines. This vulnerability arises because a loop iterates beyond the allocated array bounds, potentially allowing a local attacker to cause a denial of service (DoS) or information disclosure.