Advisoriesby IbisVMwareCVE-2026-59321
VMware Spring Integration: race condition
No fix yet
A single ScriptEngine instance is reused for every message on a script-backed channel. For JSR-223 engines that report THREADING=null (not thread-safe, e.g. the Kotlin kts engine), concurrent message processing can corrupt engine-internal state, potentially leaking one message's payload/headers bindings into another message's script evaluation or throwing spurious exceptions.
Spring Integration 7.1.0
Spring Integration 7.0.0 - 7.0.5
Spring Integration 6.5.0 - 6.5.10
Spring Integration 6.4.0 - 6.4.12
Spring Integration 5.5.21 and earlier
Affected versions
| Package | Affected | Fixed in |
|---|---|---|
| Spring Integration Product | <= 7.1.0 | No fix yet |
| >= 7.0.0, <= 7.0.5 | No fix yet | |
| >= 6.5.0, <= 6.5.10 | No fix yet | |
| >= 6.4.0, <= 6.4.12 | No fix yet |
Details and references
- CVSS 3.1
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-362