CVE-2026-90089 | Linux Kernel up to 6.18.51/7.2.5 btnxpuart nxp_process_fw_dump out-of-bounds (WID-SEC-2026-3444)
A vulnerability labeled as very critical has been found in Linux Kernel up to 6.18.51/7.2.5. This affects the function nxp_process_fw_dump of the component btnxpuart. The manipulation results in out-of-bounds read.
This vulnerability is cataloged as CVE-2026-90089. The attack may be launched remotely. There is no exploit available.
The affected component should be upgraded.