The vulnerability of the userOverridesAsString method in the JDBC driver library allows a hacker to execute arbitrary code.

The vulnerability of the userOverridesAsString method in the JDBC driver handling library in c3p0 is related to incorrect code generation management. Exploiting this vulnerability allows an attacker to execute arbitrary code using specially created Java serializable objects and instances of...

openSUSE 15 Security Update : c3p0 and mchange-commons (SUSE-SU-2026:0855-1)

The remote openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:0855-1 advisory. c3p0: - Security issues fixed: - CVE-2026-27830: Fixed unsafe object deserialization bsc1258942 - Fix the null pointer exception in the...

CVE-2026-27830

A flaw was found in c3p0, a Java Database Connectivity JDBC Connection pooling library. This vulnerability allows an attacker to achieve arbitrary code execution by providing maliciously crafted Java-serialized objects or javax.naming.Reference instances. By manipulating the userOverridesAsString...

CVE-2026-27830

c3p0, a JDBC Connection pooling library, is vulnerable to attack via maliciously crafted Java-serialized objects and javax.naming.Reference instances. Several c3p0 ConnectionPoolDataSource implementations have a property called userOverridesAsString which conceptually represents a Map. Prior to...

GHSA-M2CM-222F-QW44 mchange-commons-java: Remote Code Execution via JNDI Reference Resolution

Impact mchange-commons-java includes code that mirrors early implementations of JNDI functionality, including support for remote factoryClassLocation values, by which code can be downloaded and invoked within a running application. If an attacker can provoke an application to read a maliciously...