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OpenAdvisories
High · 7.3 CVE-2026-13197 EUVD-2026-58673GHSA-6543-p69c-7xc3

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in KUNBUS piControl

Published Aug 14, 2026 · Updated Aug 14, 2026 · Assigned by Nozomi

Description

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

VendorProductAffectedFixed
KUNBUS piControl ≤ 2.6.2 —

Advisories 1

References