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1 vulnerability found for Kafka Clients by Apache

CERTFR-2026-AVI-0461

Vulnerability from certfr_avis - Published: 2026-04-20 - Updated: 2026-04-20

De multiples vulnérabilités ont été découvertes dans Apache Kafka. Elles permettent à un attaquant de provoquer une atteinte à la confidentialité des données et un contournement de la politique de sécurité.

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
Apache Kafka Clients Kafka Clients versions antérieures à 3.9.2
Apache Kafka Clients Kafka Clients versions 4.1.x antérieures à 4.1.2
Apache Kafka Kafka versions 4.1.x antérieures à 4.1.2
Apache Kafka Clients Kafka Clients versions 4.0.x antérieures à 4.0.1
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Kafka Clients versions ant\u00e9rieures \u00e0 3.9.2",
      "product": {
        "name": "Kafka Clients",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    },
    {
      "description": "Kafka Clients versions 4.1.x ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "Kafka Clients",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    },
    {
      "description": "Kafka versions 4.1.x ant\u00e9rieures \u00e0 4.1.2",
      "product": {
        "name": "Kafka",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    },
    {
      "description": "Kafka Clients versions 4.0.x ant\u00e9rieures \u00e0 4.0.1",
      "product": {
        "name": "Kafka Clients",
        "vendor": {
          "name": "Apache",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-33557",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33557"
    },
    {
      "name": "CVE-2026-33558",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-33558"
    }
  ],
  "initial_release_date": "2026-04-20T00:00:00",
  "last_revision_date": "2026-04-20T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0461",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-04-20T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Apache Kafka. Elles permettent \u00e0 un attaquant de provoquer une atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es et un contournement de la politique de s\u00e9curit\u00e9.",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans Apache Kafka",
  "vendor_advisories": [
    {
      "published_at": "2026-04-17",
      "title": "Bulletin de s\u00e9curit\u00e9 Apache Kafka cve-list",
      "url": "https://kafka.apache.org/community/cve-list/"
    }
  ]
}