CVE-2023-23638: Apache Dubbo

Critical severity, CVSS 9.8. EPSS: 4.8% chance of exploitation in the next 30 days.

A deserialization vulnerability existed when dubbo generic invoke, which could lead to malicious code execution. This issue affects Apache Dubbo 2.7.x version 2.7.21 and prior versions; Apache Dubbo 3.0.x version 3.0.13 and prior versions; Apache Dubbo 3.1.x version 3.1.5 and prior versions.

Affected products

• Apache Dubbo: from 2.7.0, up to and including 2.7.21; from 3.0.0, up to and including 3.0.13; from 3.1.0, up to and including 3.1.5

Published 2023-03-08. Last modified 2026-06-17.