{"schema_version":"1.7.2","id":"OESA-2026-2167","modified":"2026-05-03T09:56:55Z","published":"2026-05-03T09:56:55Z","upstream":["CVE-2026-41409","CVE-2026-41635"],"summary":"apache-mina security update","details":"Apache MINA is a network application framework which helps users develop high performance and high scalability network applications easily. It provides an abstract event-driven asynchronous API over various transports such as TCP/IP and UDP/IP via Java NIO.\r\n\r\nSecurity Fix(es):\n\nThe fix for CVE-2024-52046 in Apache MINA AbstractIoBuffer.getObject() was incomplete. The classname allowlist of classes allowed to be deserialized was applied too late after a static initializer in a class to be read might already have been executed.\n\nAffected versions are Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and 2.2.0 <= 2.2.5.\n\nThe problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by applying the classname allowlist earlier.\n\nAffected are applications using Apache MINA that call IoBuffer.getObject().\n\nApplications using Apache MINA are advised to upgrade(CVE-2026-41409)\n\nApache MINA's AbstractIoBuffer.resolveClass() contains two branches, one of them (for static classes or primitive types) does not check the class at all, bypassing the classname allowlist and allowing arbitrary code to be executed.\n\n\n\n\nThe fix checks if the class is present in the accepted class filter before calling Class.forName(). \n\n\n\n\n\n\nAffected versions are Apache MINA 2.0.0 <= 2.0.27, 2.1.0 <= 2.1.10, and\n\n\n2.2.0 <= 2.2.5.\n\n\n\n\n\nThe problem is resolved in Apache MINA 2.0.28, 2.1.11, and 2.2.6 by \napplying the classname allowlist earlier.\n\n\n\n\n\nAffected are applications using Apache MINA that call  IoBuffer.getObject().\n\n\n\n\n\nApplications using Apache MINA are advised to upgrade.(CVE-2026-41635)","affected":[{"package":{"ecosystem":"openEuler:24.03-LTS-SP3","name":"apache-mina","purl":"pkg:rpm/openEuler/apache-mina&distro=openEuler-24.03-LTS-SP3"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.11-1.oe2403sp3"}]}],"ecosystem_specific":{"noarch":["apache-mina-2.1.11-1.oe2403sp3.noarch.rpm","apache-mina-javadoc-2.1.11-1.oe2403sp3.noarch.rpm","apache-mina-mina-core-2.1.11-1.oe2403sp3.noarch.rpm","apache-mina-mina-filter-compression-2.1.11-1.oe2403sp3.noarch.rpm","apache-mina-mina-http-2.1.11-1.oe2403sp3.noarch.rpm","apache-mina-mina-statemachine-2.1.11-1.oe2403sp3.noarch.rpm"],"src":["apache-mina-2.1.11-1.oe2403sp3.src.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-2167"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41409"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-41635"}],"database_specific":{"severity":"Critical"}}