{"id":"CVE-2026-59317","state":"PUBLISHED","title":"In Spring for Apache Kafka, missing header validation in DeadLetterPublishingRecovererFactory enables denial of service via a poison-pill loop","description":"DeadLetterPublishingRecovererFactory reads the retry_topic-original-timestamp header from an inbound ConsumerRecord and passes its raw bytes directly to new BigInteger(header.value()) with no length or format validation.\nSpring for Apache Kafka 4.1.0\nSpring for Apache Kafka 4.0.0 - 4.0.6\nSpring for Apache Kafka 3.0.0 - 3.3.16\nSpring for Apache Kafka 2.9.0 - 2.9.14\nSpring for Apache Kafka 2.8.12 and earlier","publishedAt":"2026-08-27T18:04:46.006Z","updatedAt":"2026-08-28T22:47:09.357Z","severity":{"score":6.5,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","source":"vmware"},"assigner":"vmware","products":["Spring Spring for Apache Kafka"],"affected":[{"vendor":"Spring","product":"Spring for Apache Kafka","defaultStatus":"unaffected","versions":[{"version":"4.1.0","status":"affected","versionType":"custom"},{"version":"4.0.0","status":"affected","lessThanOrEqual":"4.0.6","versionType":"custom"},{"version":"3.0.0","status":"affected","lessThanOrEqual":"3.3.16","versionType":"custom"},{"version":"2.9.0","status":"affected","lessThanOrEqual":"2.9.14","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"2.8.12","versionType":"custom"}]}],"references":["https://spring.io/security/cve-2026-59317"],"weaknesses":["CWE-1284"],"ingestedAt":"2026-10-29T20:12:32.778Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/59xxx/CVE-2026-59317.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-59317","state":"PUBLISHED","datePublished":"2026-08-27T18:04:46.006Z","dateUpdated":"2026-08-28T22:47:09.357Z","assignerShortName":"vmware","assignerOrgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateReserved":"2026-07-04T18:13:57.026Z"},"containers":{"cna":{"title":"In Spring for Apache Kafka, missing header validation in DeadLetterPublishingRecovererFactory enables denial of service via a poison-pill loop","descriptions":[{"lang":"en","value":"DeadLetterPublishingRecovererFactory reads the retry_topic-original-timestamp header from an inbound ConsumerRecord and passes its raw bytes directly to new BigInteger(header.value()) with no length or format validation.\nSpring for Apache Kafka 4.1.0\nSpring for Apache Kafka 4.0.0 - 4.0.6\nSpring for Apache Kafka 3.0.0 - 3.3.16\nSpring for Apache Kafka 2.9.0 - 2.9.14\nSpring for Apache Kafka 2.8.12 and earlier"}],"affected":[{"vendor":"Spring","product":"Spring for Apache Kafka","defaultStatus":"unaffected","versions":[{"version":"4.1.0","status":"affected","versionType":"custom"},{"version":"4.0.0","status":"affected","lessThanOrEqual":"4.0.6","versionType":"custom"},{"version":"3.0.0","status":"affected","lessThanOrEqual":"3.3.16","versionType":"custom"},{"version":"2.9.0","status":"affected","lessThanOrEqual":"2.9.14","versionType":"custom"},{"version":"0","status":"affected","lessThanOrEqual":"2.8.12","versionType":"custom"}]}],"references":[{"url":"https://spring.io/security/cve-2026-59317"}],"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"}}],"problemTypes":[{"descriptions":[{"lang":"en","description":"CWE-1284 Improper Validation of Specified Quantity in Input","type":"CWE"}]}],"providerMetadata":{"shortName":"vmware","orgId":"dcf2e128-44bd-42ed-91e8-88f912c1401d","dateUpdated":"2026-08-27T18:04:46.006Z"},"impacts":[{"descriptions":[{"lang":"en","value":"DeadLetterPublishingRecovererFactory reads the retry_topic-original-timestamp header from an inbound ConsumerRecord and passes its raw bytes directly to new BigInteger(header.value()) with no length or format validation."}]}],"source":{"discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-28T22:43:11.466449Z","id":"CVE-2026-59317","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-1284","type":"CWE","lang":"en","description":"CWE-1284 Improper Validation of Specified Quantity in Input"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-28T22:47:09.357Z"}}]}}}