CVE-2026-59598 · Infrastructure
NO FIX YET
A use-after-free in the Edge TPU driver's watchdog handler (platform_rio_ncp_wdt_handler in edgetpu_rio.c) can be triggered on the device. The description says it can lead to local privilege escalation, which requires execution privileges on the machine.
first public Nov 10, 2026 · 1 source
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Systems running the Edge TPU kernel driver (Coral-style Edge TPU hardware on Linux or Android devices) are the ones to look at. The sources do not name affected kernel versions or say whether a default configuration loads this driver. Machines without Edge TPU hardware or driver are not affected.
Not affected if no-edgetpu-hardware
Who cares edge-tpu, linux-kernel, local-users
Unknown from the sources.
No fix yet, per the sources.
In platform_rio_ncp_wdt_handler of edgetpu_rio.c, there is a possible Use After Free due to a use after free. This could lead to local escalation of privilege with execution privileges needed. User interaction is for exploitation.
NVD data is provided by NIST and is public domain. Posts quoted belong to their authors.
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