CVE-2026-41726

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

June 10, 2026

Last Seen

June 10, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

CVE-2026-41726: Heap Growth Vulnerability in Spring for Apache Kafka57.1

CVE-2026-41726 was published on June 9, 2026, detailing a vulnerability in Spring for Apache Kafka. When applications use DelegatingDeserializer, producers can send records with unique random header values, leading to unbounded heap growth, GC thrashing, and potential OutOfMemoryError. Affected vers...