{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-47860","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","state":"PUBLISHED","assignerShortName":"vmware","dateReserved":"2026-05-20T10:00:55.156Z","datePublished":"2026-08-26T23:28:46.607Z","dateUpdated":"2026-08-27T14:48:04.818Z"},"containers":{"cna":{"providerMetadata":{"orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","shortName":"vmware","dateUpdated":"2026-08-26T23:28:46.607Z"},"title":"Unbounded decompression of attacker-supplied compressed message bodies","problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-409 Improper Handling of Highly Compressed Data (Data Amplification, Decompression Bomb)","type":"CWE"}]}],"impacts":[{"descriptions":[{"lang":"en","value":"An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single ~1 MB message."}]}],"affected":[{"vendor":"Spring","product":"Spring AMQP","versions":[{"status":"affected","version":"4.1.0","versionType":"custom"},{"status":"affected","version":"4.0.0","lessThanOrEqual":"4.0.4","versionType":"custom"},{"status":"affected","version":"3.2.0","lessThanOrEqual":"3.2.12","versionType":"custom"},{"status":"affected","version":"0","lessThanOrEqual":"2.4.18","versionType":"custom"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single ~1 MB message.\nSpring AMQP 4.1.0\nSpring AMQP 4.0.0 - 4.0.4\nSpring AMQP 3.2.0 - 3.2.12\nSpring AMQP 2.4.18 and earlier","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single ~1 MB message.</p><p>Spring AMQP 4.1.0<br/>Spring AMQP 4.0.0 - 4.0.4<br/>Spring AMQP 3.2.0 - 3.2.12<br/>Spring AMQP 2.4.18 and earlier</p>"}]}],"references":[{"url":"https://spring.io/security/cve-2026-47860"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"LOW","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"}}],"source":{"discovery":"UNKNOWN"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-27T14:47:40.938402Z","id":"CVE-2026-47860","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-08-27T14:48:04.818Z"}}]}}