CVE-2026-27727

CVE-2026-27727

mchange-commons-java, a library that provides Java utilities, 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 crafted `jaxax.naming.Reference` or serialized object, they can provoke the download and execution of malicious code. Implementations of this functionality within the JDK were disabled by default behind a System property that defaults to `false`, `com.sun.jndi.ldap.object.trustURLCodebase`. However, since mchange-commons-java includes an independent implementation of JNDI derefencing, libraries (such as c3p0) that resolve references via that implementation could be provoked to download and execute malicious code even after the JDK was hardened. Mirroring the JDK patch, mchange-commons-java's JNDI functionality is gated by configuration parameters that defau...

CVE-2026-27727

mchange-commons-java, a library that provides Java utilities, includes ...

GHSA-m2cm-222f-qw44

mchange-commons-java: Remote Code Execution via JNDI Reference Resolution

SUSE-SU-2026:0855-1

Security update for c3p0 and mchange-commons