{"id":"CLSA-2026-1786027135","summary":"expat: Fix of CVE-2026-56407","details":"- CVE-2026-56407: prevent signed integer overflow of the entity textLen\n  field by capping the entityValuePool length at INT_MAX in doProlog","modified":"2026-10-26T09:31:58.521166553Z","published":"2026-08-06T14:39:28Z","upstream":["CVE-2026-56407"],"references":[{"type":"ADVISORY","url":"https://errata.tuxcare.com/els_os/rhel7els/CLSA-2026-1786027135.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-56407"}],"affected":[{"package":{"name":"expat","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/expat?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-15.0.7.el7_9.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1786027135.json"}},{"package":{"name":"expat-devel","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/expat-devel?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-15.0.7.el7_9.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1786027135.json"}},{"package":{"name":"expat-static","ecosystem":"TuxCare:RHEL:7","purl":"pkg:rpm/tuxcare/expat-static?distro=rhel-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0-15.0.7.el7_9.tuxcare.els4"}]}],"database_specific":{"source":"https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/rhel7els/CLSA-2026-1786027135.json"}}],"schema_version":"1.9.0"}