{"schema_version": "1.7.0", "id": "RLSA-2026:93412", "modified": "2026-11-03T12:15:07.043305Z", "published": "2026-11-03T12:05:01.276494Z", "upstream": ["CVE-2026-52929", "CVE-2026-53228", "CVE-2026-53270", "CVE-2026-64303", "CVE-2026-68169", "CVE-2026-72083", "CVE-2026-74283", "CVE-2026-74510", "CVE-2026-74582", "CVE-2026-80586", "CVE-2026-89603", "CVE-2026-90011", "CVE-2026-93787", "CVE-2026-93827", "CVE-2026-98364", "CVE-2026-98432", "CVE-2026-98466", "CVE-2026-98725"], "summary": "Important: kernel security, bug fix, and enhancement update", "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: sctp: stream: fully roll back denied add-stream state (CVE-2026-52929)\n\n* kernel: ipv6: sit: reload inner IPv6 header after GSO offloads (CVE-2026-53228)\n\n* kernel: ipvs: clear the svc scheduler ptr early on edit (CVE-2026-53270)\n\n* kernel: spi: fsl-lpspi: terminate the RX channel on TX prepare failure path (CVE-2026-64303)\n\n* kernel: mptcp: pm: userspace: fix use-after-free in get_local_id (CVE-2026-68169)\n\n* kernel: scsi: target: core: Fix iSCSI ISID use-after-free in REGISTER AND MOVE (CVE-2026-72083)\n\n* kernel: tipc: require net admin for TIPCv2 netlink mutators (CVE-2026-74283)\n\n* kernel: Bluetooth: mgmt: fix UAF in pair command cancellation (CVE-2026-74510)\n\n* kernel: packet: use consistent hard_header_len in non-ring send paths (CVE-2026-74582)\n\n* kernel: mptcp: options: reset DSS fields in case of unexpected size (CVE-2026-80586)\n\n* kernel: entry: Fix seccomp bypass after ptrace with TSYNC (CVE-2026-89603)\n\n* kernel: scsi: target: iscsi: Reserve a terminator byte for the login payload (CVE-2026-90011)\n\n* kernel: virtio-fs: avoid double-free on failed queue setup (CVE-2026-93827)\n\n* kernel: smb: client: bound dirent name against end of SMB response in cifs_filldir (CVE-2026-93787)\n\n* kernel: xfrm: hold net_device reference under RCU in bundle creation (CVE-2026-98364)\n\n* kernel: ipv4: free inet_opt and ireq_opt after an RCU grace period (CVE-2026-98432)\n\n* kernel: KVM: arm64: Transfer the hyp stack pages out of the host stage-2 (CVE-2026-98466)\n\n* kernel: nvmet-auth: fix out-of-bounds write in nvmet_auth_challenge() (CVE-2026-98725)\n\n* kernel: ZDI-CAN-33367: Linux Kernel skbuff skb_zerocopy Improper Ownership Management Local Privilege Escalation Vulnerability ()\n\nBug Fix(es) and Enhancement(s):\n\n* kernel panic in percpu_counter_add_batch() via submit_bio_noacct() due to NULL pointer (JIRA:Rocky Linux-250378)\n\n* ipv4: ip_gre: make ipgre_header() robust (rhel-9.8.z) (JIRA:Rocky Linux-271127)\n\n* ip6_gre: make ip6gre_header() robust (rhel-9.8.z) (JIRA:Rocky Linux-271130)\n\n* Backport \"sched: The newidle balance regression\" series to rhel 9.8 [rhel-9.8.z] (JIRA:Rocky Linux-288067)\n\n* Rocky Linux is missing support for conntrack zone filtering in dump/delete requests (9.10) [rhel-9.8.z] (JIRA:Rocky Linux-291352)\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:N/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": "0:5.14.0-687.64.1.el9_8"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:93412"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492108"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492733"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492853"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2507222"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513435"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516579"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516935"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516970"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2519475"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2524438"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2535227"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2540396"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2540555"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2546487"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2553390"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2554835"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2555068"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:93412"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}], "database_specific": {"license": "CC-BY-4.0", "license_url": "https://creativecommons.org/licenses/by/4.0/", "source_advisory": "RHSA-2026:93412"}}