CVE-2026-41731
8.1 · HIGHOverview
CVE-2026-41731 is a high-severity vulnerability affecting vmware spring_for_apache_kafka. It was published on June 10, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
JsonKafkaHeaderMapper and the deprecated DefaultKafkaHeaderMapper matched type headers against trusted packages using a prefix check, meaning that trusting any package implicitly trusted all of its subpackages. Combined with Jackson's default bean deserialization, a producer could supply crafted header values that caused the consumer to deserialize arbitrary JDK types.
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.
Remediation
Check the references section for vendor advisories and patches from vmware. Update spring_for_apache_kafka to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| vmware | spring_for_apache_kafka | >= 2.8.0, < 2.8.12 | Affected |
Frequently Asked Questions
What is CVE-2026-41731?
CVE-2026-41731 is a high-severity vulnerability affecting vmware spring_for_apache_kafka. It was published on June 10, 2026 and has a CVSS 3.1 base score of 8.1 (HIGH).
How severe is CVE-2026-41731?
This vulnerability has a CVSS 3.1 base score of 8.1, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2026-41731?
Check the references section for vendor advisories and patches from vmware. Update spring_for_apache_kafka to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2026-41731?
CyberStrike's AI-powered security agents can automatically detect CVE-2026-41731 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
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