Shared JSR-223 ScriptEngine evaluated concurrently without THREADING check
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| Spring | Spring Integration | unaffected |
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Configuration 1 [-]
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No data.
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| Spring | Spring Integration |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.175% probability within 30 days)
| Link | Providers |
|---|---|
| https://spring.io/security/cve-2026-59321 |
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Vmware
Vmware spring Integration |
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| CPEs | cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Vmware
Vmware spring Integration |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-667 |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-362 | |
| Metrics |
ssvc
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| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Spring
Spring spring Integration |
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| Vendors & Products |
Spring
Spring spring Integration |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-667 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 | |
| Title | Shared JSR-223 ScriptEngine evaluated concurrently without THREADING check | |
| References |
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| Metrics |
cvssV3_1
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