{"schema_version": "1.7.0", "id": "RLSA-2026:45114", "modified": "2026-07-27T12:10:26.960410Z", "published": "2026-07-27T12:07:26.942038Z", "upstream": ["CVE-2025-40237", "CVE-2026-23110", "CVE-2026-31692", "CVE-2026-46099", "CVE-2026-52973", "CVE-2026-53059"], "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: fs/notify: call exportfs_encode_fid with s_umount (CVE-2025-40237)\n* kernel: scsi: core: Wake up the error handler when final completions race against each other (CVE-2026-23110)\n* kernel: rtnetlink: add missing netlink_ns_capable() check for peer netns (CVE-2026-31692)\n* kernel: net: ipv6: fix NOREF dst use in seg6 and rpl lwtunnels (CVE-2026-46099)\n* kernel: futex: Drop CLONE_THREAD requirement for private default hash alloc (CVE-2026-52973)\n* kernel: dm log: fix out-of-bounds write due to region_count overflow (CVE-2026-53059)", "severity": [{"type": "CVSS_V3", "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H"}], "affected": [{"package": {"ecosystem": "Rocky Linux:10", "name": "kernel", "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-10&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:6.12.0-211.39.1.el10_2"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:45114"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2436755"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492277"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2492413"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2481972"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2418829"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2464093"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}