SEPTEMBER 13, 2026
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Case File

CVE-2026-4017

HIGH · CVSS 7.4 EPSS 0.12%

Source: NVD + CISA KEV + EPSS · Published 2026-07-14 · Last synced 2026-08-13

CyberRota Analysis

AI-Generated

A buffer overflow vulnerability in the entry handler of the TraceEvent() system call in the QNX Neutrino kernel can be exploited by local attackers to achieve information disclosure, data tampering, or cause a system crash. Organizations using QNX Neutrino should prioritize addressing this issue to mitigate potential risks associated with unauthorized access and system instability.

CVE
CVE-2026-4017
Severity
HIGH
CVSS
7.4
EPSS
0.12%

Original NVD 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.