CVE-2026-22879 (GCVE-0-2026-22879)

Vulnerability from cvelistv5 – Published: 2026-06-25 21:46 – Updated: 2026-06-25 23:29
VLAI
Summary
vtk vtk-dicom vtkDICOMItem::NewDataElement heap-based buffer overflow vulnerability
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-129 - Improper Validation of Array Index
Assigner
References
Impacted products
Vendor Product Version
vtk vtk Affected: 9.5.2
Create a notification for this product.
Credits
Discovered by Emmanuel Tacheau of Cisco Talos
Show details on NVD website
To clipboard 

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        "title": "CVE Program Container"
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            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
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    "dateReserved": "2026-02-05T20:01:55.285Z",
    "dateUpdated": "2026-06-25T23:29:39.650Z",
    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • 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.