{"schema_version": "1.7.0", "id": "RLSA-2026:88477", "modified": "2026-10-24T12:12:25.180909Z", "published": "2026-10-24T12:08:27.748486Z", "upstream": ["CVE-2025-38147", "CVE-2026-64048", "CVE-2026-64114", "CVE-2026-64266", "CVE-2026-64481", "CVE-2026-64572", "CVE-2026-68202", "CVE-2026-68236", "CVE-2026-68245", "CVE-2026-68278", "CVE-2026-68448", "CVE-2026-80536", "CVE-2026-80590", "CVE-2026-80887", "CVE-2026-89791", "CVE-2026-89811", "CVE-2026-93817", "CVE-2026-97493"], "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: calipso: Don't call calipso functions for AF_INET sk. (CVE-2025-38147)\n\n* kernel: ipv4: raw: reject IP_HDRINCL packets with ihl < 5 (CVE-2026-64114)\n\n* kernel: net/smc: reject CHID-0 ACCEPT that matches an empty ism_dev slot (CVE-2026-64048)\n\n* kernel: ALSA: hda/cs35l41: Fix firmware load work teardown (CVE-2026-64481)\n\n* kernel: fuse: re-lock request before returning from fuse_ref_folio() (CVE-2026-64266)\n\n* kernel: ipv4: fib: free fib_alias with kfree_rcu() on insert error path (CVE-2026-64572)\n\n* kernel: drm/amd/display: set new_stream to NULL after release (CVE-2026-68236)\n\n* kernel: ALSA: seq: close a re-opened queue timer in the destructor (CVE-2026-68202)\n\n* kernel: drm/dp/mst: fix buffer overflows in sideband chunk accumulation (CVE-2026-68278)\n\n* kernel: drm/amdgpu: fix lifetime issue of amdgpu_vm_get_task_info_pasid() (CVE-2026-68245)\n\n* kernel: ovl: check access to copy_file_range source with src mounter creds (CVE-2026-68448)\n\n* kernel: xfs: bounds-check buffer log item's dirty bitmap (CVE-2026-80536)\n\n* kernel: inet: frags: strip GSO state from fragments before reassembly (CVE-2026-80590)\n\n* kernel: drm/vmwgfx: use check_add_overflow for shader size+offset bound (CVE-2026-80887)\n\n* kernel: perf: Fix use-after-free when perf mmap() revival races with the last munmap() (CVE-2026-89791)\n\n* kernel: drm/amdkfd: Add TLB flush after MES queue eviction/suspension (CVE-2026-89811)\n\n* kernel: perf: Fix addr_filter_ranges lifetime (CVE-2026-93817)\n\n* kernel: drm/amdgpu: Bound GPIO I2C table entry count from VBIOS (CVE-2026-97493)\n\nBug Fix(es) and Enhancement(s):\n\n* Backport request: bonding: only set speed/duplex to unknown, if getting speed failed [rhel-10.2.z] (JIRA:Rocky Linux-179066)\n\n* RTLA segfaults on freed memory access on double SIGINT [rhel-10.2.z] (JIRA:Rocky Linux-193031)\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": "0:6.12.0-211.68.1.el10_2"}], "database_specific": {"yum_repository": "BaseOS"}}]}], "references": [{"type": "ADVISORY", "url": "https://errata.rockylinux.org/RLSA-2026:88477"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2376106"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502486"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2502589"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2507038"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2507098"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2511413"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513148"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513245"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513287"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2513430"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2514462"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2524501"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2525413"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2528788"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2535070"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2535309"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2540391"}, {"type": "REPORT", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2540475"}, {"type": "ADVISORY", "url": "https://access.redhat.com/errata/RHSA-2026:88477"}], "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-2026:88477"}}