[El-errata] New Ksplice updates for RHCK 9 (ELSA-2026-66180-0)

[Errata Announcements for Oracle Linux]

Synopsis: ELSA-2026-66180-0 can now be patched using Ksplice
CVEs: CVE-2026-43133 CVE-2026-53002 CVE-2026-53362 CVE-2026-53366 CVE-2026-64034 CVE-2026-64563 CVE-2026-64597 CVE-2026-72129 CVE-2026-74480

Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Security Advisory, ELSA-2026-66180-0.
More information about this errata can be found at
https://linux.oracle.com/errata/ELSA-2026-66180-0.html

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack running RHCK 9 install
these updates.

On systems that have "autoinstall = yes" in /etc/uptrack/uptrack.conf,
these updates will be installed automatically and you do not need to
take any action.

Alternatively, you can install these updates by running:

# /usr/sbin/uptrack-upgrade -y


DESCRIPTION

* CVE-2026-43133: Incorrect state handling in KVM nSVM emulation.

* CVE-2026-53002: Out-of-bounds memory access in Netfilter driver.

* CVE-2026-53362, CVE-2026-53366: Out-of-bounds memory access in TCP/IP networking stack.

* CVE-2026-64034: Out-of-bounds memory access in Microsoft MANA network driver.

* CVE-2026-64563: Use-after-free in resizable hash table.

* CVE-2026-64597: Double free in SMB close replay.

* CVE-2026-72129: Out-of-bounds read in NVMe RDMA target.

* CVE-2026-74480: Kernel crash in IGMP/MLD snooping driver.

SUPPORT

Ksplice support is available at ksplice-support_ww at oracle.com.