{"id":"RLSA-2026:92208","summary":"Important: kernel-rt security, bug fix, and enhancement update","details":"The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high determinism requirements.\n\nSecurity Fix(es):\n\n* kernel: KVM: arm64: vgic: Handle race between interrupt affinity change and LPI disabling (CVE-2026-72288)\n\n* kernel: KVM: arm64: vgic: Check the interrupt is still ours before migrating it (CVE-2026-72289)\n\n* kernel: scsi: target: iscsi: Reserve a terminator byte for the login payload (CVE-2026-90011)\n\n* kernel: KEYS: encrypted: fix integer overflow of datablob_len (CVE-2026-98222)\n\nBug Fix(es) and Enhancement(s):\n\n* ipv4: ip_gre: make ipgre_header() robust (rhel-8.10.z) (JIRA:Rocky Linux-271135)\n\n* ip6_gre: make ip6gre_header() robust (rhel-8.10.z) (JIRA:Rocky Linux-271136)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.","modified":"2026-10-31T00:30:02.678333638Z","published":"2026-10-31T00:02:08.835017Z","upstream":["CVE-2026-72288","CVE-2026-72289","CVE-2026-90011","CVE-2026-98222"],"database_specific":{"source_advisory":"RHSA-2026:92208","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:92208"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2516526"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2516657"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2535227"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2546385"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:92208"}],"affected":[{"package":{"name":"kernel-rt","ecosystem":"Rocky Linux:8","purl":"pkg:rpm/rocky-linux/kernel-rt?distro=rocky-linux-8&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:4.18.0-553.180.1.rt7.521.el8_10"}],"database_specific":{"yum_repository":"NFV"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:92208.json"}}],"schema_version":"1.9.2","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}