CVE-2026-59321

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Source

https://cve.org/CVERecord?id=CVE-2026-59321

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59321.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2026-59321

Downstream

CLSA (18)

Published

2026-08-27T18:04:49Z

Modified

2026-10-28T02:30:44Z

Severity

4.2 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N CVSS Calculator

Summary

Shared JSR-223 ScriptEngine evaluated concurrently without THREADING check

Details

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

Database specific

{
    "cna_assigner":  "vmware",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/59xxx/CVE-2026-59321.json",
    "unresolved_ranges":  [
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "7.1.0"
                        },
                        {
                            "last_affected":  "7.1.0"
                        }
                    ],
                    "source":  "AFFECTED_FIELD",
                    "strategy":  "StandaloneSingleVersion"
                }
            ]
        },
        {
            "extracted_events":  [
                {
                    "range":  [
                        {
                            "introduced":  "7.0.0"
                        },
                        {
                            "last_affected":  "7.0.5"
                        },
                        {
                            "introduced":  "6.5.0"
                        },
                        {
                            "last_affected":  "6.5.10"
                        },
                        {
                            "introduced":  "6.4.0"
                        },
                        {
                            "last_affected":  "6.4.12"
                        },
                        {
                            "last_affected":  "5.5.21"
                        }
                    ],
                    "source":  "AFFECTED_FIELD",
                    "strategy":  "StandardRange"
                }
            ]
        }
    ]
}

References

Affected packages

Git / github.com/spring-projects/spring-integration

Affected ranges

Type

GIT

Repo

https://github.com/spring-projects/spring-integration

Events

Introduced

57110e69a935c587df9c0d67541857faea2645c3

Last Affected

5624e08f74a436c5709db81888f552a19ed779d1

Introduced

79963f89e3cab04addfe32aa4b419e5ffb73e909

Fixed

ae4c9bb8eff504f26b67cc6ac65fed2c8fb8382e

Database specific

Show details

{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "6.5.0"
                },
                {
                    "last_affected":  "6.5.10"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "cpe":  "cpe:2.3:a:vmware:spring_integration:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "7.1.0"
                },
                {
                    "fixed":  "7.1.0.1"
                }
            ],
            "source":  "CPE_RANGE"
        }
    ]
}

Affected versions

v6.*

v6.5.0

v6.5.1

v6.5.10

v6.5.2

v6.5.3

v6.5.4

v6.5.5

v6.5.6

v6.5.7

v6.5.8

v6.5.9

v7.*

v7.0.0

v7.0.0-M1

v7.0.0-M2

v7.0.0-M3

v7.0.0-RC1

v7.0.0-RC2

v7.0.1

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-59321.json"