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CVE-2026-41726

nvd nist
Published: Jun 10, 2026Modified: Jul 17, 2026

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6.5
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Exploitability: 2.8 / Impact: 3.6
Source: security@vmware.com (Secondary)

Description

When an application opts into DelegatingDeserializer, a producer can grow the consumer's heap without bound by sending records with unique random spring.kafka.serialization.selector header values, eventually causing GC thrash and OutOfMemoryError. Affected versions: Spring for Apache Kafka 4.0.0 through 4.0.5; 3.3.0 through 3.3.15; 3.2.0 through 3.2.13; 2.9.0 through 2.9.13; 2.8.0 through 2.8.11.

Affected (5)

Vmware
1 product
Spring For Apache Kafka
Configuration A
5 vulnerable
Vulnerable SoftwareAffected Versions
Vmware
Spring For Apache Kafka
Before 2.8.12
Spring For Apache Kafka
From 2.9.0 to 2.9.14
Spring For Apache Kafka
From 3.2.0 to 3.2.14
Spring For Apache Kafka
From 3.3.0 to 3.3.15.1
Spring For Apache Kafka
From 4.0.0 to 4.0.5.1

Related CWEs

CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

References (1)

Source: security@vmware.com
Vendor Advisory

Timeline

No history available yet.