CVE-2026-83525: Apache Software Foundation Apache Kafka, логическа

Описание

Оригинално описание

Incorrect operator (CWE-480) in the FetchSnapshot RPC handler in Apache Kafka from 2.8.0 before 4.2.2, and from 4.3.0 before 4.3.2 on all platforms allows an authenticated attacker with CLUSTER_ACTION privilege to cause a denial of service (controller process termination) via a crafted FetchSnapshotRequest with an empty topics array or a topic with no partitions. Users are recommended to upgrade to version 4.2.2, 4.3.2, or 4.4.0, which fix this issue. Users on unsupported branches (4.1.x and earlier) should upgrade to 4.2.2 or later.

Засегнати продукти

• Apache Software Foundation Apache Kafka: 2.8.0 преди 4.2.2; 4.3.0 преди 4.3.2

Вид слабост

• CWE-480 Използване на неправилен оператор

История

Други уязвимости в Apache Software Foundation Apache Kafka

• CVE-2026-114349
• CVE-2026-112375
• CVE-2026-116593
• CVE-2026-115644
• CVE-2026-111551

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-83525
• https://nvd.nist.gov/vuln/detail/CVE-2026-83525
• https://github.com/apache/kafka/pull/23185
• https://kafka.apache.org/cve-list
• http://www.openwall.com/lists/oss-security/2026/10/28/7