CVE-2026-4017

7.4 HIGH

Published: July 14, 2026 Modified: July 14, 2026

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.

AI Explanation

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0

Vector String

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

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

https://support.blackberry.com/pkb/s/article/141213

Source: secure@blackberry.com

1 reference(s) from NVD

Quick Stats

CVSS v3 Score

7.4 / 10.0

Exploitation Status

Not in CISA KEV

Weaknesses (CWE)

CWE-121

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