VULNERABILITY INTELLIGENCE
CVE-2026-4017
CVSS score7.4 HIGH
EPSS probability0.14%
CISA KEVNot currently listed
Published2026-07-14
Last modified2026-07-15
CVSS vectorCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
Weakness classification
- secure@blackberry.com: CWE-121