{"id":"RLSA-2026:71602","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: fbcon: Set fb_display[i]-\u003emode to NULL when the mode is released (CVE-2025-40323)\n\n* kernel: libceph: fix potential use-after-free in have_mon_and_osd_map() (CVE-2025-68285)\n\n* kernel: libceph: make decode_pool() more resilient against corrupted osdmaps (CVE-2025-71116)\n\n* kernel: libceph: prevent potential out-of-bounds reads in handle_auth_done() (CVE-2026-22984)\n\n* kernel: libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CVE-2026-22990)\n\n* kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state (CVE-2026-23136)\n\n* kernel: drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (CVE-2026-46230)\n\n* kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CVE-2026-46204)\n\n* kernel: drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (CVE-2026-46199)\n\n* kernel: drm/amdgpu/userq: fix access to stale wptr mapping (CVE-2026-46311)\n\n* kernel: af_unix: Drop all SCM attributes for SOCKMAP (CVE-2026-53005)\n\n* kernel: accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CVE-2026-53203)\n\n* kernel: drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CVE-2026-53290)\n\n* kernel: drm/virtio: use uninterruptible resv lock for plane updates (CVE-2026-64098)\n\n* kernel: Linux kernel: PPPoE memory corruption via stale pointer (CVE-2026-68121)\n\n* kernel: drm/amdgpu/vce: fix integer overflow in image size (CVE-2026-68108)\n\n* kernel: drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (CVE-2026-68257)\n\n* kernel: drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CVE-2026-68267)\n\n* kernel: drm/xe: Hold a dma-buf reference for imported BOs (CVE-2026-68266)\n\n* kernel: drm/amdgpu: Fix context pstate override handling (CVE-2026-68273)\n\n* kernel: Linux kernel IPVS: Denial of Service due to stale memory references (CVE-2026-80714)\n\n* kernel: nvme-tcp: fix host memory disclosure on R2T for a read command (CVE-2026-89481)\n\nBug Fix(es) and Enhancement(s):\n\n* Bypass DMA APIs for coherent allocations for pre-mapped memory [rhel-10.2.z] (JIRA:Rocky Linux-252331)\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.","modified":"2026-09-26T12:45:02.579224060Z","published":"2026-09-26T12:11:25.039690Z","upstream":["CVE-2025-40323","CVE-2025-68285","CVE-2025-71116","CVE-2026-22984","CVE-2026-22990","CVE-2026-23136","CVE-2026-46199","CVE-2026-46204","CVE-2026-46230","CVE-2026-46311","CVE-2026-53005","CVE-2026-53203","CVE-2026-53290","CVE-2026-64098","CVE-2026-68108","CVE-2026-68121","CVE-2026-68257","CVE-2026-68266","CVE-2026-68267","CVE-2026-68273","CVE-2026-80714","CVE-2026-89481"],"database_specific":{"source_advisory":"RHSA-2026:71602","license":"CC-BY-4.0","license_url":"https://creativecommons.org/licenses/by/4.0/"},"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:71602"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2419883"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2422801"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2429602"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2432389"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2432400"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2439852"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2482533"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2482543"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2482649"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2486470"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492381"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2492798"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2493739"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2502536"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513233"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513361"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513372"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513414"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513429"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2513434"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2525436"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2532184"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2026:71602"}],"affected":[{"package":{"name":"kernel","ecosystem":"Rocky Linux:10","purl":"pkg:rpm/rocky-linux/kernel?distro=rocky-linux-10&epoch=0"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0:6.12.0-211.60.1.el10_2"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:71602.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}],"credits":[{"name":"Rocky Enterprise Software Foundation"},{"name":"Red Hat"}]}