Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') Affecting org.apache.calcite.avatica:avatica-core package, versions [,1.29.0)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JAVA-ORGAPACHECALCITEAVATICA-20186819
- published28 Sept 2026
- disclosed22 Sept 2026
- creditUnknown
Introduced: 22 Sep 2026
NewCVE-2026-70410 (opens in a new tab)How to fix?
Upgrade org.apache.calcite.avatica:avatica-core to version 1.29.0 or higher.
Overview
org.apache.calcite.avatica:avatica-core is a JDBC driver framework
Affected versions of this package are vulnerable to Use of Externally-Controlled Input to Select Classes or Code ('Unsafe Reflection') via the instantiatePlugin process. An attacker can trigger the execution of static initializer blocks in arbitrary classes present in the classpath by supplying untrusted input to class instantiation methods.