Vulnerability-Lookup

CVE-2025-8090 (GCVE-0-2025-8090)

Vulnerability from cvelistv5 – Published: 2026-01-13 16:36 – Updated: 2026-01-13 21:41

Title

Vulnerability in the QNX Neutrino Kernel impacts the QNX Software Development Platform and QNX OS for Safety

Summary

Null pointer dereference in the MsgRegisterEvent() system call could allow an attacker with local access and code execution abilities to crash the QNX Neutrino kernel.

Severity ?

6.2 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-476 - NULL Pointer Dereference

Assigner

blackberry

References

URL

Tags

https://support.blackberry.com/pkb/s/article/141027

vendor-advisory

Impacted products

Vendor

Product

Version

BlackBerry Ltd

QNX Software Development Platform

Affected: 7.1 and 7.0 (custom)
Affected: cpe:2.3:a:blackberry:qnx_software_development_platform:7.1:*:*:*:*:*:*:* (cpe)
Affected: cpe:2.3:a:blackberry:qnx_software_development_platform:7.0:*:*:*:*:*:*:* (cpe)

	BlackBerry Ltd	QNX OS for Safety	Affected: 2.2.7 and earlier (custom) Affected: cpe:2.3:o:blackberry:qnx_os_for_safety:2.2:7:::::: (cpe) Affected: 2.1.4 and earlier (custom) Affected: cpe:2.3:o:blackberry:qnx_os_for_safety:2.1:4:::::: (cpe) Affected: 2.0.2 and earlier (custom) Affected: cpe:2.3:o:blackberry:qnx_os_for_safety:2.0:2:::::: (cpe)
	BlackBerry Ltd.	QNX OS for Medical	Affected: 2.0.1 and earlier (custom) Affected: cpe:2.3:o:blackberry:qnx_os_for_medical:2.0:1:::::: (cpe)

Show details on NVD website

JSON

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FKIE_CVE-2025-8090

Vulnerability from fkie_nvd - Published: 2026-01-13 17:15 - Updated: 2026-01-14 16:25

Severity ?

6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Summary

Null pointer dereference in the MsgRegisterEvent() system call could allow an attacker with local access and code execution abilities to crash the QNX Neutrino kernel.

References

	URL	Tags
	secure@blackberry.com	https://support.blackberry.com/pkb/s/article/141027

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Null pointer dereference in the MsgRegisterEvent() system call could allow\u00a0an attacker with local access and code execution abilities to crash the\u00a0QNX Neutrino kernel."
    }
  ],
  "id": "CVE-2025-8090",
  "lastModified": "2026-01-14T16:25:40.430",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
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        "exploitabilityScore": 2.5,
        "impactScore": 3.6,
        "source": "secure@blackberry.com",
        "type": "Secondary"
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  },
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      "type": "Secondary"
    }
  ]
}

GHSA-J5J7-J8WM-QV7R

Vulnerability from github – Published: 2026-01-13 18:31 – Updated: 2026-01-13 21:31

Details

A null pointer dereference vulnerability in the MsgRegisterEvent() system call of the QNX Neutrino Kernel in QNX SDP 7.1 and 7.0, and QNX OS for Safety 2.2, 2.1 and 2.0 could potentially allow an attacker with local access and code execution abilities, to crash the QNX Neutrino kernel.

Severity ?

6.2 (Medium)


                  
                    CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-8090"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-01-13T17:15:59Z",
    "severity": "MODERATE"
  },
  "details": "A null pointer dereference vulnerability in\u00a0the MsgRegisterEvent() system call of\u00a0the QNX Neutrino Kernel in QNX SDP 7.1 and 7.0, and QNX OS for Safety 2.2, 2.1 and 2.0 could potentially allow an attacker with local access and code execution abilities, to crash the QNX Neutrino kernel.",
  "id": "GHSA-j5j7-j8wm-qv7r",
  "modified": "2026-01-13T21:31:43Z",
  "published": "2026-01-13T18:31:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8090"
    },
    {
      "type": "WEB",
      "url": "https://support.blackberry.com/pkb/s/article/141027"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CVE-2025-8090 (GCVE-0-2025-8090)

FKIE_CVE-2025-8090

GHSA-J5J7-J8WM-QV7R

Tags

Sightings

Nomenclature