CVEvulnerability

CVE-2026-41726

6.5 MEDIUM Published 2026-06-10 Modified 2026-07-23 Official page ↗
Status
Analyzed
Published
2026-06-10
Last modified
2026-07-23
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-770

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 configurations

• vmware spring for apache kafka (< 2.8.12) • vmware spring for apache kafka (>= 2.9.0 < 2.9.14) • vmware spring for apache kafka (>= 3.2.0 < 3.2.14) • vmware spring for apache kafka (>= 3.3.0 < 3.3.15.1) • vmware spring for apache kafka (>= 4.0.0 < 4.0.5.1)

Related

Weakness · CWE (1)

  • CWE-770 Allocation of Resources Without Limits or Throttling weakness

References