CVE-2026-13197: Kunbus Picontrol

High severity, CVSS 7.3. EPSS: 0.1% chance of exploitation in the next 30 days.

Nozomi Networks Labs identified a CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in the configuration and process-image management functionality of KUNBUS piControl in version 2.6.2 that allows a local authenticated attacker to trigger use-after-free and invalid pointer dereferences on kernel configuration objects, resulting in kernel memory corruption and denial of service, by issuing concurrent crafted requests through the piControl character device.

Affected products

• Kunbus Picontrol: up to and including 2.6.2

Published 2026-08-14. Last modified 2026-08-28.