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CVE-2026-59317

In Spring for Apache Kafka, missing header validation in DeadLetterPublishingRecovererFactory enables denial of service via a poison-pill loop PUBLISHED

Description (CNA)

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. Spring for Apache Kafka 4.1.0 Spring for Apache Kafka 4.0.0 - 4.0.6 Spring for Apache Kafka 3.0.0 - 3.3.16 Spring for Apache Kafka 2.9.0 - 2.9.14 Spring for Apache Kafka 2.8.12 and earlier

Affected (CNA)

Vendor / productVersions
Spring / Spring for Apache Kafkaaffected 4.1.0; affected 4.0.0 through 4.0.6; affected 3.0.0 through 3.3.16; affected 2.9.0 through 2.9.14; affected 0 through 2.8.12

CWE

No CWE identifiers supplied.

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.