Vulnerability · Published Sep 28, 2026 · Assigned by WindRiver
CVE-2026-102004VxWorks 7
High 7.8
In plain English
A high-severity out-of-bounds write in VxWorks 7 from Wind River Systems Inc. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.1% (higher than 1% of all known vulnerabilities).
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.1%top 98.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Wind River Systems Inc | VxWorks 7 | VxWorks 7 |
Weakness: CWE-787 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H