Exploitation Summary
EIP tracks 1 public exploit for EIP-2026-102335. PoCs published by 1F98D.
AI-analyzed exploit summary This exploit leverages H2 Database's JNI (Java Native Interface) to achieve remote code execution by writing a malicious DLL to disk and loading it via SQL queries. The payload is embedded as a hex-encoded DLL in the SQL statement, bypassing the need for a Java compiler.
Description
H2 Database 1.4.199 - JNI Code Execution
Exploits (1)
exploitdb
WORKING POC
VERIFIED
by 1F98D · textlocaljava
https://www.exploit-db.com/exploits/49384
This exploit leverages H2 Database's JNI (Java Native Interface) to achieve remote code execution by writing a malicious DLL to disk and loading it via SQL queries. The payload is embedded as a hex-encoded DLL in the SQL statement, bypassing the need for a Java compiler.
Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target:
H2 Database 1.4.199
No auth needed
Prerequisites:
Access to H2 Database instance with CSVWRITE functionality enabled · Ability to write files to the target filesystem
devstral-2 · analyzed Feb 16, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026