{"schema_version": "1.7.0", "id": "RLSA-2026:49211", "modified": "2026-08-02T00:09:19.267863Z", "published": "2026-08-02T00:06:56.595907Z", "upstream": ["CVE-2025-68211", "CVE-2026-46303", "CVE-2026-64530"], "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: ksm: use range-walk function to jump over holes in scan_get_next_rmap_item (CVE-2025-68211)\n\n* kernel: isofs: validate Rock Ridge CE continuation extent against volume size (CVE-2026-46303)\n\n* kernel: net: sched: UAF via missing handler for TC_ACT_CONSUMED in tcf_qevent_handle ()\n\nBug Fix(es) and Enhancement(s):\n\n* [DELL 10.2 FEAT] [LATE-ADD] - Include support for Ghostrider PTL mini config SKU with Realtek IC Solution  [rhel-10.2.z] (JIRA:Rocky Linux-185669)\n\n* dpll: fix NULL pointer dereference in dpll_msg_add_pin_ref_sync() [rhel-10.2.z] (JIRA:Rocky Linux-212063)\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:10", "name": "kernel", "purl": "pkg:rpm/rocky-linux/kernel?distro=rocky-linux-10&epoch=0"}, "ranges": [{"type": "ECOSYSTEM", "events": [{"introduced": "0"}, {"fixed": "0:6.12.0-211.42.1.el10_2"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:49211"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2422696"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2504052"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2486471"}], "credits": [{"name": "Rocky Enterprise Software Foundation"}, {"name": "Red Hat"}]}