{"schema_version": "1.7.0", "id": "RLSA-2026:25217", "modified": "2026-06-13T00:06:15.355123Z", "published": "2026-06-13T00:03:17.085789Z", "upstream": ["CVE-2026-23216", "CVE-2026-31419", "CVE-2026-31508", "CVE-2026-31581", "CVE-2026-43037", "CVE-2026-43056", "CVE-2026-43116", "CVE-2026-43125", "CVE-2026-43501", "CVE-2026-45852", "CVE-2026-46181"], "summary": "Important: kernel security update", "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: scsi: target: iscsi: Fix use-after-free in iscsit_dec_conn_usage_count() (CVE-2026-23216)\n\n* kernel: Linux kernel: Use-after-free in bonding driver leads to denial of service (CVE-2026-31419)\n\n* kernel: net: openvswitch: Avoid releasing netdev before teardown completes (CVE-2026-31508)\n\n* kernel: ALSA: 6fire: fix use-after-free on disconnect (CVE-2026-31581)\n\n* kernel: ip6_tunnel: clear skb2->cb[] in ip4ip6_err() (CVE-2026-43037)\n\n* kernel: net: mana: fix use-after-free in add_adev() error path (CVE-2026-43056)\n\n* kernel: netfilter: ctnetlink: ensure safe access to master conntrack (CVE-2026-43116)\n\n* kernel: dlm: validate length in dlm_search_rsb_tree (CVE-2026-43125)\n\n* kernel: ipv6: rpl: reserve mac_len headroom when recompressed SRH grows (CVE-2026-43501)\n\n* kernel: RDMA/rxe: Fix double free in rxe_srq_from_init (CVE-2026-45852)\n\n* kernel: RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event() (CVE-2026-46181)\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.", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:9", "name": "kernel", "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-9&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:5.14.0-687.15.1.el9_8"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:25217"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2440630"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2457829"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2460641"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2461471"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2464351"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2464449"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467005"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2467234"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2480457"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482166"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2482532"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}