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CVE-2026-33558 Information exposure vulnerability has been identified in Apache Kafka

Description

Information exposure vulnerability has been identified in Apache Kafka. The NetworkClient component will output entire requests and responses information in the DEBUG log level in the logs. By default, the log level is set to INFO level. If the DEBUG level is enabled, the sensitive information will be exposed via the requests and responses output log. The entire lists of impacted requests and responses are: * AlterConfigsRequest * AlterUserScramCredentialsRequest * ExpireDelegationTokenRequest * IncrementalAlterConfigsRequest * RenewDelegationTokenRequest * SaslAuthenticateRequest * createDelegationTokenResponse * describeDelegationTokenResponse * SaslAuthenticateResponse This issue affects Apache Kafka: from any version supported the listed API above through v3.9.1, v4.0.0. We advise the Kafka users to upgrade to v3.9.2, v4.0.1, or later to avoid this vulnerability.

Produits et versions touchés

Produit Versions touchées Corrigé en
Apache Kafka 4.0.0 Pas de correctif indiqué
Apache Kafka 0.11 0.11.0 → 3.9.1 Pas de correctif indiqué
Apache Kafka Clients 4.0.0 Pas de correctif indiqué
Apache Kafka Clients 0.11 0.11.0 → 3.9.1 Pas de correctif indiqué

Références

Chronologie

  1. Publiée
  2. Dernière modification

Autres CVE de Apache Kafka

Les 23 CVE de Apache Kafka →
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