CVE-2026-0515
Deferred Deferred - Pending Action

Insufficient Parameter Validation in QNX Neutrino Kernel

Publication date: 2026-07-14

Last updated on: 2026-07-15

Assigner: BlackBerry

Description
Insufficient Parameter Validation in the SchedGet() system call could allow an attacker with local access to cause a crash of the QNX Neutrino kernel.

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Meta Information

Published
2026-07-14
Last Modified
2026-07-15
Generated
2026-08-03
AI Q&A
2026-07-15
EPSS Evaluated
2026-08-02
NVD
CVE-2026-0515
EUVD
EUVD-2026-44319

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
blackberry qnx_neutrino *

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-233 The product does not properly handle when the expected number of parameters, fields, or arguments is not provided in input, or if those parameters are undefined.

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Executive Summary

This vulnerability is an insufficient parameter validation issue in the SchedGet() system call of the QNX Neutrino kernel. It allows a local attacker to crash the kernel by exploiting improper handling of input parameters.

Impact Analysis

An attacker with local access could cause the QNX Neutrino kernel to crash, leading to a denial of service. This could disrupt system operations but does not allow data theft or unauthorized access.

Mitigation Strategies

Apply the latest security patches or updates provided by BlackBerry for QNX Neutrino to address the insufficient parameter validation in the SchedGet() system call.

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