CVE-2026-4017

7.4 highEPSS 0.1%

High (7.4). EPSS 0.1% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.4 high

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

EPSS: 0.1% chance of exploitation in the next 30 days; higher than 3% of CVEs (scores of 2026-10-31)
CWE: CWE-121
Published: 2026-07-14
Modified: 2026-07-15
Record from: the NVD, synced 2026-10-19

References

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

Check your stack JSON