Details:
The kernel packages contain the Linux kernel, the core of any Linux operating system.
Security Fix(es):
kernel: eventpoll: defer struct eventpoll free to RCU grace period (CVE-2026-43074)
kernel: eventpoll: fix ep_remove struct eventpoll / struct file UAF (CVE-2026-46242)
kernel: KVM: x86: Fix shadow paging use-after-free due to unexpected role (CVE-2026-53359)
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.
0:7.3.0-427.137.1.el9_40:5.14.0-427.137.1.el9_40:5.14.0-427.137.1.el9_40:5.14.0-427.137.1.el9_40:5.14.0-427.137.1.el9_40:5.14.0-427.137.1.el9_40:5.14.0-427.137.1.el9_40:5.14.0-427.137.1.el9_40:5.14.0-427.137.1.el9_40:5.14.0-427.137.1.el9_4Exploitability
AV:LAC:HPR:LUI:NScope
S:CImpact
C:HI:HA:H7.8/CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H