Description
Buffer Overflow in the entry handler of the TraceEvent() system call could allow an attacker with local access to cause information disclosure, data tampering or a crash of the QNX Neutrino kernel.
Published: 2026-07-14
Score: 7.4 High
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Wed, 15 Jul 2026 00:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 14 Jul 2026 19:00:00 +0000

Type Values Removed Values Added
First Time appeared Blackberry
Blackberry qnx Os For Medical
Blackberry qnx Os For Safety
Blackberry qnx Software Development Platform
Vendors & Products Blackberry
Blackberry qnx Os For Medical
Blackberry qnx Os For Safety
Blackberry qnx Software Development Platform

Tue, 14 Jul 2026 17:45:00 +0000

Type Values Removed Values Added
Description Buffer Overflow in the entry handler of the TraceEvent() system call could allow an attacker with local access to cause information disclosure, data tampering or a crash of the QNX Neutrino kernel.
Title Buffer overflow in the QNX Neutrino kernel impacts versions of the QNX Software Development Platform and QNX OS for Safety
Weaknesses CWE-121
References
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H'}


Subscriptions

Blackberry Qnx Os For Medical Qnx Os For Safety Qnx Software Development Platform
cve-icon MITRE

Status: PUBLISHED

Assigner: blackberry

Published:

Updated: 2026-07-14T23:36:28.181Z

Reserved: 2026-03-11T19:20:13.205Z

Link: CVE-2026-4017

cve-icon Vulnrichment

Updated: 2026-07-14T23:36:24.798Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-14T18:45:04Z

Weaknesses