{"id":"CLEANSTART-2026-BR61448","summary":"race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics","details":"Security vulnerability affects the strimzi-kafka-operator package. A race condition in the Apache Kafka Java producer client’s buffer pool management can cause messages to be silently delivered to incorrect topics.","modified":"2026-10-15T01:00:04.012023877Z","published":"2026-10-15T00:39:36.012013Z","upstream":["CVE-2026-35554"],"database_specific":{},"references":[{"type":"ADVISORY","url":"https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-BR61448.json"},{"type":"WEB","url":"https://osv.dev/vulnerability/CVE-2026-35554"},{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-35554"}],"affected":[{"package":{"name":"strimzi-kafka-operator","ecosystem":"CleanStart","purl":"pkg:apk/cleanstart/strimzi-kafka-operator"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.0-r3"}]}],"database_specific":{"source":"https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-BR61448.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N"}]}