Important: kernel security, bug fix, and enhancement update
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: accel/ivpu: Fix signed integer truncation in IPC receive (CVE-2026-53202) * kernel: net/sched: act_api: use RCU with deferred freeing for action lifecycle (CVE-2026-53264) Bug Fix(es) and Enhancement(s): * [AlmaLinux9] tlbflush - Windows Driver Verifier catches FLTMGR/Ntfs crashes during KVM 42-VM soak test on AMD EPYC Turin [almalinux-9.8.z] (JIRA:AlmaLinux-214434) * Kernels 5.14.0-434+ may lose page table dirty bit (and page data) [almalinux-9.8.z] (JIRA:AlmaLinux-220787) 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.
02 / AFFECTED SOFTWARE
Affected packages
03 / CONNECTIONS
Connected vulnerabilities
04 / EVIDENCE
Source records
The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: accel/ivpu: Fix signed integer truncation in IPC receive (CVE-2026-53202) * kernel: net/sched: act_api: use RCU with deferred freeing for action lifecycle (CVE-2026-53264) Bug Fix(es) and Enhancement(s): * [AlmaLinux9] tlbflush - Windows Driver Verifier catches FLTMGR/Ntfs crashes during KVM 42-VM soak test on AMD EPYC Turin [almalinux-9.8.z] (JIRA:AlmaLinux-214434) * Kernels 5.14.0-434+ may lose page table dirty bit (and page data) [almalinux-9.8.z] (JIRA:AlmaLinux-220787) 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.
05 / REFERENCES