FKIE_CVE-2026-0515

Vulnerability from fkie_nvd - Published: 2026-07-14 18:17 - Updated: 2026-07-15 16:24
Severity
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
Insufficient Parameter Validation in the SchedGet() system call could allow an attacker with local access to cause a crash of the QNX Neutrino kernel.
References
secure@blackberry.comhttps://support.blackberry.com/pkb/s/article/141213
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "QNX Software Development Platform",
          "vendor": "BlackBerry Ltd",
          "versions": [
            {
              "status": "affected",
              "version": "7.1"
            },
            {
              "status": "affected",
              "version": "cpe:2.3:a:blackberry:qnx_software_development_platform:7.1:*:*:*:*:*:*:*",
              "versionType": "cpe"
            },
            {
              "status": "affected",
              "version": "7.0"
            },
            {
              "status": "affected",
              "version": "cpe:2.3:a:blackberry:qnx_software_development_platform:7.0:*:*:*:*:*:*:*"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "QNX OS for Safety",
          "vendor": "BlackBerry Ltd",
          "versions": [
            {
              "status": "affected",
              "version": "2.2.8 and earlier"
            },
            {
              "status": "affected",
              "version": "cpe:2.3:o:blackberry:qnx_os_for_safety:2.2:8:*:*:*:*:*:*",
              "versionType": "cpe"
            },
            {
              "status": "affected",
              "version": "2.1.5 and earlier"
            },
            {
              "status": "affected",
              "version": "cpe:2.3:o:blackberry:qnx_os_for_safety:2.1:5:*:*:*:*:*:*",
              "versionType": "cpe"
            },
            {
              "status": "affected",
              "version": "2.0.3 and earlier"
            },
            {
              "status": "affected",
              "version": "cpe:2.3:o:blackberry:qnx_os_for_safety:2.0:3:*:*:*:*:*:*",
              "versionType": "cpe"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "QNX OS for Medical",
          "vendor": "BlackBerry Ltd.",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.2 and earlier"
            },
            {
              "status": "affected",
              "version": "cpe:2.3:o:blackberry:qnx_os_for_medical:2.0:2:*:*:*:*:*:*",
              "versionType": "cpe"
            }
          ]
        }
      ],
      "source": "secure@blackberry.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Insufficient Parameter Validation in the SchedGet() system call could allow an attacker with local access to cause a crash of the QNX Neutrino kernel."
    }
  ],
  "id": "CVE-2026-0515",
  "lastModified": "2026-07-15T16:24:31.140",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 3.6,
        "source": "secure@blackberry.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-0515",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-07-14T23:35:18.765970Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-07-14T18:17:10.650",
  "references": [
    {
      "source": "secure@blackberry.com",
      "url": "https://support.blackberry.com/pkb/s/article/141213"
    }
  ],
  "sourceIdentifier": "secure@blackberry.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-233"
        }
      ],
      "source": "secure@blackberry.com",
      "type": "Secondary"
    }
  ]
}



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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.
  • 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.