CVE-2026-13197: CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in KUNBUS piControl
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.
AI Analysis
Technical Summary
Nozomi Networks Labs identified a CWE-362 race condition vulnerability in the configuration and process-image management functionality of KUNBUS piControl version 2.6.2. The flaw allows a local authenticated attacker to issue concurrent crafted requests via the piControl character device, leading to use-after-free and invalid pointer dereferences on kernel configuration objects. This results in kernel memory corruption and denial of service conditions.
Potential Impact
An attacker with local authenticated access can exploit this race condition to corrupt kernel memory, causing denial of service. The vulnerability affects kernel stability and could disrupt normal device operation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time.
CVE-2026-13197: CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') in KUNBUS piControl
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.
CVSS v4.0
Score 7.3high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
Nozomi Networks Labs identified a CWE-362 race condition vulnerability in the configuration and process-image management functionality of KUNBUS piControl version 2.6.2. The flaw allows a local authenticated attacker to issue concurrent crafted requests via the piControl character device, leading to use-after-free and invalid pointer dereferences on kernel configuration objects. This results in kernel memory corruption and denial of service conditions.
Potential Impact
An attacker with local authenticated access can exploit this race condition to corrupt kernel memory, causing denial of service. The vulnerability affects kernel stability and could disrupt normal device operation.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary workaround has been documented at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- Nozomi
- Date Reserved
- 2026-06-24T13:50:25.222Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a7f33c4bf8831d539462c1a
Added to database: 08/14/2026, 15:27:00 UTC
Last enriched: 08/14/2026, 15:41:06 UTC
Last updated: 08/15/2026, 00:16:13 UTC
Views: 5
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