Buffer overflow in Wind River Systems Inc Vxworks 7
CVE-2026-102004
Wind River VxWorks 7 prior to 26.09, specific system call arguments can result in memory corruption within the memory management subsystem. Fixed in Version 26.09
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Wind River Systems Inc Vxworks 7 — versions VxWorks 7
Weakness classification (CWE)
References
Frequently asked questions
- What is CVE-2026-102004?
- CVE-2026-102004 is a high-severity vulnerability in Wind River Systems Inc Vxworks 7, classified under Out-of-bounds Write. CVSS score: 7.8/10. Published 2026-09-28.
- How severe is CVE-2026-102004?
- High severity. CVSS v3 base score is 7.8 out of 10.