{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-59305", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "state": "PUBLISHED", "assignerShortName": "vmware", "dateReserved": "2026-07-04T18:13:46.708Z", "datePublished": "2026-08-27T17:58:01.756Z", "dateUpdated": "2026-08-27T17:58:01.756Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2026-08-27T17:58:01.756Z"}, "title": "Partition interceptor may be improperly added while sending message", "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-696 Incorrect Behavior Order", "type": "CWE"}]}], "impacts": [{"descriptions": [{"lang": "en", "value": "Partition interceptor may be improperly added while sending message."}]}], "affected": [{"vendor": "Spring", "product": "Spring Cloud Stream", "versions": [{"status": "affected", "version": "5.0.0", "lessThanOrEqual": "5.0.2", "versionType": "custom"}, {"status": "affected", "version": "4.3.0", "lessThanOrEqual": "4.3.3", "versionType": "custom"}, {"status": "affected", "version": "4.2.0", "lessThanOrEqual": "4.2.6", "versionType": "custom"}], "defaultStatus": "unaffected"}], "descriptions": [{"lang": "en", "value": "Partition interceptor may be improperly added while sending message.\nSpring Cloud Stream 5.0.0 - 5.0.2\nSpring Cloud Stream 4.3.0 - 4.3.3\nSpring Cloud Stream 4.2.0 - 4.2.6", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>Partition interceptor may be improperly added while sending message.</p><p>Spring Cloud Stream 5.0.0 - 5.0.2<br/>Spring Cloud Stream 4.3.0 - 4.3.3<br/>Spring Cloud Stream 4.2.0 - 4.2.6</p>"}]}], "references": [{"url": "https://spring.io/security/cve-2026-59305"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N", "baseScore": 3.1, "baseSeverity": "LOW", "attackVector": "NETWORK", "attackComplexity": "HIGH", "privilegesRequired": "HIGH", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "availabilityImpact": "NONE"}}], "source": {"discovery": "UNKNOWN"}}}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Spring Cloud Stream", "vendor": "Spring", "versions": [{"lessThanOrEqual": "5.0.2", "status": "affected", "version": "5.0.0", "versionType": "custom"}, {"lessThanOrEqual": "4.3.3", "status": "affected", "version": "4.3.0", "versionType": "custom"}, {"lessThanOrEqual": "4.2.6", "status": "affected", "version": "4.2.0", "versionType": "custom"}]}], "source": "security@vmware.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Partition interceptor may be improperly added while sending message.\nSpring Cloud Stream 5.0.0 - 5.0.2\nSpring Cloud Stream 4.3.0 - 4.3.3\nSpring Cloud Stream 4.2.0 - 4.2.6"}], "id": "CVE-2026-59305", "lastModified": "2026-08-27T20:17:56.873", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 3.1, "baseSeverity": "LOW", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N", "version": "3.1"}, "exploitabilityScore": 0.5, "impactScore": 2.5, "source": "security@vmware.com", "type": "Secondary"}]}, "published": "2026-08-27T20:17:56.873", "references": [{"source": "security@vmware.com", "url": "https://spring.io/security/cve-2026-59305"}], "sourceIdentifier": "security@vmware.com", "vulnStatus": "Received"}

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