CVE-2026-13198mediumCWE-362

CVE-2026-13198: medium-severity vulnerability in KUNBUS piControl

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

Published

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13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.9epss 0.1%
Nozomi Networks Labs identified a CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') vulnerability in the event notification functionality of KUNBUS piControl in version 2.6.2 that allows a local authenticated attacker to corrupt kernel heap and event-list state and disclose a small amount of adjacent kernel memory, resulting in kernel memory corruption and denial of service, by issuing concurrent crafted requests from multiple threads through the piControl character device.
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
KUNBUS · piControl
Related CVEs — KUNBUS piControl

In the same product, most dangerous first.

CVE-2026-13196HIGHOut-of-bounds Write in KUNBUS piControlEPSS 0.1%CVE-2026-13197HIGHConcurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in KUNBUS piControlEPSS 0.1%