Tracker / CVE-2026-41726
CVE-2026-41726
Medium 6.5
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 products and versions
| 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 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.