CVE-2026-89977

Unrated

In the Linux kernel, the following vulnerability has been resolved: accel/ethosu: check MMIO mapping errors in probe devm_platform_ioremap_resource() returns an error pointer when the register resource cannot be mapped. ethosu_probe() stores it and continues until initialization dereferences it through MMIO accessors. Return the mapping error before initializing the device.

Published 2026-09-16 · last modified 2026-09-16

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Ncerio by BeyondNets · data from NVD, CISA KEV, EPSS.