{"id":"RLSA-2026:0453","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: HID: multitouch: fix slab out-of-bounds access in mt_report_fixup() (CVE-2025-39806)\n\n* kernel: audit: fix out-of-bounds read in audit_compare_dname_path() (CVE-2025-39840)\n\n* kernel: mm: slub: avoid wake up kswapd in set_track_prepare (CVE-2025-39843)\n\n* kernel: net: phylink: add lock for serializing concurrent pl-\u003ephydev writes with resolver (CVE-2025-39905)\n\n* kernel: iommufd: Fix race during abort for file descriptors (CVE-2025-39966)\n\n* kernel: tls: wait for pending async decryptions if tls_strp_msg_hold fails (CVE-2025-40176)\n\n* kernel: sctp: avoid NULL dereference when chunk data buffer is missing (CVE-2025-40240)\n\n* kernel: drm/vmwgfx: Validate command header size against SVGA_CMD_MAX_DATASIZE (CVE-2025-40277)\n\n* kernel: usb: dwc3: Fix race condition between concurrent dwc3_remove_requests() call paths (CVE-2025-68287)\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":"2026-03-11T06:38:58.205083Z","published":"2026-01-17T09:07:37.776055Z","upstream":["CVE-2025-39806","CVE-2025-39840","CVE-2025-39843","CVE-2025-39905","CVE-2025-39966","CVE-2025-40176","CVE-2025-40240","CVE-2025-40277","CVE-2025-68287"],"references":[{"type":"ADVISORY","url":"https://errata.rockylinux.org/RLSA-2026:0453"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2396941"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2418832"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2422788"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2419954"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2400611"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2414524"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2396936"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2395807"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2404107"}],"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":"0:6.12.0-124.27.1.el10_1"}],"database_specific":{"yum_repository":"BaseOS"}}],"database_specific":{"source":"https://storage.googleapis.com/resf-osv-data/RLSA-2026:0453.json"}}],"schema_version":"1.7.5","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"}]}