Vulnerability-Lookup

GHSA-J9MV-375P-293Q

Vulnerability from github – Published: 2026-08-14 18:31 – Updated: 2026-08-14 18:31

Details

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.

Severity

7.3 (High)


                  
                    CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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  "affected": [],
  "aliases": [
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  ],
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  },
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  "id": "GHSA-j9mv-375p-293q",
  "modified": "2026-08-14T18:31:37Z",
  "published": "2026-08-14T18:31:37Z",
  "references": [
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-13196"
    },
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      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-13196 (GCVE-0-2026-13196)

Vulnerability from cvelistv5 – Published: 2026-08-14 15:00 – Updated: 2026-08-14 19:45

Title

Out-of-bounds Write in KUNBUS piControl

Summary

Severity

7.3 (High)


                        
                          CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-14 19:45 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

Nozomi

References

1 reference

URL	Tags
https://www.nozominetworks.com/labs/vulnerability…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
KUNBUS	piControl	Affected: 0 , ≤ 2.6.2 (semver)

Credits

Gabriele Quagliarella at Nozomi Networks

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  "containers": {
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

GHSA-J9MV-375P-293Q

CVE-2026-13196 (GCVE-0-2026-13196)

Tags

Sightings

Nomenclature