{"schema_version":"1.7.2","id":"OESA-2026-3742","modified":"2026-09-14T16:33:55Z","published":"2026-09-14T16:33:55Z","upstream":["CVE-2026-16742"],"summary":"systemd security update","details":"systemd is a system and service manager that runs as PID 1 and starts the rest of the system.\r\n\r\nSecurity Fix(es):\n\nsystemd-homed contains a local privilege escalation bug via arbitrary system group addition to a local, logged in, homed-managed user, due to missing home-record signature verification on the authenticate path.(CVE-2026-16742)","affected":[{"package":{"ecosystem":"openEuler:22.03-LTS-SP4","name":"systemd","purl":"pkg:rpm/openEuler/systemd&distro=openEuler-22.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"249-116.oe2203sp4"}]}],"ecosystem_specific":{"aarch64":["systemd-249-116.oe2203sp4.aarch64.rpm","systemd-container-249-116.oe2203sp4.aarch64.rpm","systemd-cryptsetup-249-116.oe2203sp4.aarch64.rpm","systemd-debuginfo-249-116.oe2203sp4.aarch64.rpm","systemd-debugsource-249-116.oe2203sp4.aarch64.rpm","systemd-devel-249-116.oe2203sp4.aarch64.rpm","systemd-libs-249-116.oe2203sp4.aarch64.rpm","systemd-networkd-249-116.oe2203sp4.aarch64.rpm","systemd-nspawn-249-116.oe2203sp4.aarch64.rpm","systemd-pam-249-116.oe2203sp4.aarch64.rpm","systemd-resolved-249-116.oe2203sp4.aarch64.rpm","systemd-timesyncd-249-116.oe2203sp4.aarch64.rpm","systemd-udev-249-116.oe2203sp4.aarch64.rpm"],"noarch":["systemd-help-249-116.oe2203sp4.noarch.rpm"],"src":["systemd-249-116.oe2203sp4.src.rpm"],"x86_64":["systemd-249-116.oe2203sp4.x86_64.rpm","systemd-container-249-116.oe2203sp4.x86_64.rpm","systemd-cryptsetup-249-116.oe2203sp4.x86_64.rpm","systemd-debuginfo-249-116.oe2203sp4.x86_64.rpm","systemd-debugsource-249-116.oe2203sp4.x86_64.rpm","systemd-devel-249-116.oe2203sp4.x86_64.rpm","systemd-libs-249-116.oe2203sp4.x86_64.rpm","systemd-networkd-249-116.oe2203sp4.x86_64.rpm","systemd-nspawn-249-116.oe2203sp4.x86_64.rpm","systemd-pam-249-116.oe2203sp4.x86_64.rpm","systemd-resolved-249-116.oe2203sp4.x86_64.rpm","systemd-timesyncd-249-116.oe2203sp4.x86_64.rpm","systemd-udev-249-116.oe2203sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-3742"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-16742"}],"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H"}],"database_specific":{"severity":"Medium"}}