{"schema_version":"1.7.2","id":"OESA-2026-1636","modified":"2026-03-20T14:23:04Z","published":"2026-03-20T14:23:04Z","upstream":["CVE-2026-3184"],"summary":"util-linux security update","details":"The util-linux package contains a random collection of files that implements some low-level basic linux utilities.\r\n\r\nSecurity Fix(es):\n\nA vulnerability exists in util-linux package that allows access control bypass due to improper hostname canonicalization.(CVE-2026-3184)","affected":[{"package":{"ecosystem":"openEuler:20.03-LTS-SP4","name":"util-linux","purl":"pkg:rpm/openEuler/util-linux&distro=openEuler-20.03-LTS-SP4"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.35.2-28.oe2003sp4"}]}],"ecosystem_specific":{"aarch64":["libblkid-2.35.2-28.oe2003sp4.aarch64.rpm","libfdisk-2.35.2-28.oe2003sp4.aarch64.rpm","libmount-2.35.2-28.oe2003sp4.aarch64.rpm","libsmartcols-2.35.2-28.oe2003sp4.aarch64.rpm","libuuid-2.35.2-28.oe2003sp4.aarch64.rpm","python-libmount-2.35.2-28.oe2003sp4.aarch64.rpm","util-linux-2.35.2-28.oe2003sp4.aarch64.rpm","util-linux-debuginfo-2.35.2-28.oe2003sp4.aarch64.rpm","util-linux-debugsource-2.35.2-28.oe2003sp4.aarch64.rpm","util-linux-devel-2.35.2-28.oe2003sp4.aarch64.rpm","util-linux-user-2.35.2-28.oe2003sp4.aarch64.rpm","uuidd-2.35.2-28.oe2003sp4.aarch64.rpm"],"noarch":["util-linux-help-2.35.2-28.oe2003sp4.noarch.rpm"],"src":["util-linux-2.35.2-28.oe2003sp4.src.rpm"],"x86_64":["libblkid-2.35.2-28.oe2003sp4.x86_64.rpm","libfdisk-2.35.2-28.oe2003sp4.x86_64.rpm","libmount-2.35.2-28.oe2003sp4.x86_64.rpm","libsmartcols-2.35.2-28.oe2003sp4.x86_64.rpm","libuuid-2.35.2-28.oe2003sp4.x86_64.rpm","python-libmount-2.35.2-28.oe2003sp4.x86_64.rpm","util-linux-2.35.2-28.oe2003sp4.x86_64.rpm","util-linux-debuginfo-2.35.2-28.oe2003sp4.x86_64.rpm","util-linux-debugsource-2.35.2-28.oe2003sp4.x86_64.rpm","util-linux-devel-2.35.2-28.oe2003sp4.x86_64.rpm","util-linux-user-2.35.2-28.oe2003sp4.x86_64.rpm","uuidd-2.35.2-28.oe2003sp4.x86_64.rpm"]}}],"references":[{"type":"ADVISORY","url":"https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2026-1636"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-3184"}],"database_specific":{"severity":"Medium"}}