RLSA-2026:67470

RLSA-2026:67470 · Important: kernel security, bug fix, and enhancement update

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The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: vhost: move vdpa group bound check to vhost_vdpa (CVE-2026-43248) * kernel: security/keys: fix missed RCU read section on lookup (CVE-2026-64015) * kernel: octeontx2-af: validate body pcifunc in rvu_mbox_handler_rep_event_notify (CVE-2026-63923) * kernel: Linux kernel SLIP: Out-of-bounds write due to race condition during MTU change (CVE-2026-68143) * kernel: net: qrtr: restrict socket creation to the initial network namespace (CVE-2026-68294) * kernel: octeontx2-af: cn10k: restrict VF LMTLINE sharing to its own PF (CVE-2026-72045) * kernel: scsi: libiscsi_tcp: Bound SCSI Response data segment to the connection buffer (CVE-2026-74556) Bug Fix(es) and Enhancement(s): * gfs2: bufdata leaks [rhel-9.8.z] (JIRA:Rocky Linux-178223) For 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.

CVSS 7.8 · Hoch · Korrektur verfügbar

Veröffentlicht

2026-09-16T18:04:51.734663Z

Aktualisiert

2026-09-16T18:24:45.500976792Z

Technologie-Stack: system

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