{"id":"OESA-2026-4743","summary":"qt5-qtbase security update","details":"This package provides base tools, such as string, xml, and network handling.\r\n\r\nSecurity Fix(es):\n\nUncontrolled recursion in Qt's QDomDocument serialization (QtXml) lets deeply nested untrusted XML crash the app via stack exhaustion (DoS only).(CVE-2026-11573)","modified":"2026-11-11T12:45:04.372639242Z","published":"2026-11-11T12:25:44Z","upstream":["CVE-2026-11573"],"database_specific":{"severity":"High"},"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-4743"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-11573"}],"affected":[{"package":{"name":"qt5-qtbase","ecosystem":"openEuler:22.03-LTS-SP4","purl":"pkg:rpm/openEuler/qt5-qtbase&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.15.2-22.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["qt5-qtbase-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-debuginfo-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-debugsource-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-devel-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-examples-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-gui-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-mysql-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-odbc-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-postgresql-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-private-devel-5.15.2-22.oe2203sp4.aarch64.rpm","qt5-qtbase-static-5.15.2-22.oe2203sp4.aarch64.rpm"],"noarch":["qt5-qtbase-common-5.15.2-22.oe2203sp4.noarch.rpm"],"src":["qt5-qtbase-5.15.2-22.oe2203sp4.src.rpm"],"x86_64":["qt5-qtbase-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-debuginfo-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-debugsource-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-devel-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-examples-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-gui-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-mysql-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-odbc-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-postgresql-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-private-devel-5.15.2-22.oe2203sp4.x86_64.rpm","qt5-qtbase-static-5.15.2-22.oe2203sp4.x86_64.rpm"]},"database_specific":{"source":"https://repo.openeuler.org/security/data/osv/OESA-2026-4743.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:N/R:U/RE:L/U:X"}]}