{"id":"RHSA-2026:46951","summary":"Red Hat Security Advisory: kpatch-patch security update","modified":"2026-07-30T10:17:27Z","published":"2026-07-28T10:13:56Z","upstream":["CVE-2026-64600"],"references":[{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:46951"},{"type":"ARTICLE","url":"https://access.redhat.com/security/updates/classification/#important"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2498915"},{"type":"ADVISORY","url":"https://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_46951.json"},{"type":"REPORT","url":"https://access.redhat.com/security/cve/CVE-2026-64600"},{"type":"ADVISORY","url":"https://www.cve.org/CVERecord?id=CVE-2026-64600"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-64600"},{"type":"ARTICLE","url":"https://cdn2.qualys.com/advisory/2026/07/22/RefluXFS.txt"}],"affected":[{"package":{"name":"kpatch-patch-6_12_0-211_16_1","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/kpatch-patch-6_12_0-211_16_1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1-5.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:46951.json"}},{"package":{"name":"kpatch-patch-6_12_0-211_16_1-debuginfo","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/kpatch-patch-6_12_0-211_16_1-debuginfo"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1-5.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:46951.json"}},{"package":{"name":"kpatch-patch-6_12_0-211_16_1-debugsource","ecosystem":"Red Hat:enterprise_linux:10.2","purl":"pkg:rpm/redhat/kpatch-patch-6_12_0-211_16_1-debugsource"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:1-5.el10_2"}]}],"database_specific":{"source":"https://security.access.redhat.com/data/osv/RHSA-2026:46951.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}