CVE-2026-98566

A flaw was found in the Linux kernel's drm/imagination GPU driver. The driver fails to properly validate and bound the firmware reconstruction count against the fixed protocol array capacity when processing freelist reconstruction requests. A local attacker could exploit this vulnerability by submitting oversized reconstruction requests, causing out-of-bounds memory access that may lead to memory corruption or a Denial of Service (DoS) via a system crash.

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.