{"schema_version": "1.7.0", "id": "RLSA-2026:98099", "modified": "2026-11-12T12:13:37.947228Z", "published": "2026-11-12T12:01:00.588120Z", "upstream": ["CVE-2026-46330", "CVE-2026-68123", "CVE-2026-68398", "CVE-2026-74510", "CVE-2026-80842", "CVE-2026-90207", "CVE-2026-98116", "CVE-2026-98403", "CVE-2026-99152", "CVE-2026-99153"], "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: Revert \"net/smc: Introduce TCP ULP support\" (CVE-2026-46330)\n\n* kernel: Linux kernel: PPP over L2TP Use-After-Free vulnerability (CVE-2026-68398)\n\n* kernel: openvswitch: fix GSO userspace truncation underflow (CVE-2026-68123)\n\n* kernel: Bluetooth: mgmt: fix UAF in pair command cancellation (CVE-2026-74510)\n\n* kernel: net: bridge: mcast: fix use-after-free of a master VLAN's multicast context (CVE-2026-80842)\n\n* kernel: ALSA: seq: midi: Serialize input teardown with event_input (CVE-2026-90207)\n\n* kernel: ALSA: pcm: Serialize PCM mmap with buffer reallocation to fix page UAF (CVE-2026-98116)\n\n* kernel: s390/boot: Avoid IPL parameter append past command line (CVE-2026-98403)\n\n* kernel: kernel: Denial of Service via unvalidated task in iSCSI management responses (CVE-2026-99152)\n\n* kernel: kernel: Denial of service via unvalidated task tag in iSCSI Reject PDU (CVE-2026-99153)\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:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:8", "name": "kernel", "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-8&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:4.18.0-553.185.1.el8_10"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:98099"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2486999"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513188"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513451"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2516970"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2528639"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2536701"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2541360"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2552209"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2562697"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2562706"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:98099"}], "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-2026:98099"}}