Nozomi Networks Labs identified a CWE-787: Out-of-bounds Write vulnerability in the process-image management functionality of KUNBUS piControl in version 2.6.2 that allows a local authenticated attacker with device configuration access to write attacker-controlled data outside the bounds of the process-image buffer and corrupt adjacent kernel memory, resulting in kernel memory corruption and denial of service, by supplying crafted device configuration data and crafted input through the piControl character device.
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History
Fri, 14 Aug 2026 20:30:00 +0000
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| Description | Nozomi Networks Labs identified a CWE-787: Out-of-bounds Write vulnerability in the process-image management functionality of KUNBUS piControl in version 2.6.2 that allows a local authenticated attacker with device configuration access to write attacker-controlled data outside the bounds of the process-image buffer and corrupt adjacent kernel memory, resulting in kernel memory corruption and denial of service, by supplying crafted device configuration data and crafted input through the piControl character device. | |
| Title | Out-of-bounds Write in KUNBUS piControl | |
| Weaknesses | CWE-787 | |
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cvssV4_0
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Status: PUBLISHED
Assigner: Nozomi
Published:
Updated: 2026-08-14T19:45:53.311Z
Reserved: 2026-06-24T13:50:19.502Z
Link: CVE-2026-13196
Updated: 2026-08-14T19:45:47.635Z
Status : Received
Published: 2026-08-14T16:16:49.397
Modified: 2026-08-14T20:16:49.133
Link: CVE-2026-13196
No data.
OpenCVE Enrichment
Updated: 2026-08-14T17:00:15Z