[El-errata] New Ksplice updates for RHCK 10 (ELSA-2026-61887)

[Errata Announcements for Oracle Linux]

Synopsis: ELSA-2026-61887 can now be patched using Ksplice
CVEs: CVE-2026-53153 CVE-2026-53391 CVE-2026-53399 CVE-2026-63800 CVE-2026-64018 CVE-2026-64189 CVE-2026-64304 CVE-2026-64384 CVE-2026-68166 CVE-2026-72130 CVE-2026-72339 CVE-2026-93162

Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Security Advisory, ELSA-2026-61887.
More information about this errata can be found at
https://linux.oracle.com/errata/ELSA-2026-61887.html

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack running RHCK 10 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-2026-53153: List corruption in memory control group LRU handling.

* CVE-2026-53391: Remote null pointer dereference in NFSv4.1 client driver.

* CVE-2026-53399: Resource leak in NFS server layouts.

* CVE-2026-63800: Use-after-free in NFSv4.1 client driver.

* CVE-2026-64018: Out-of-bounds memory access in Microsoft Azure Network Adapter driver.

* CVE-2026-64189: Use-after-free in Netfilter driver.

* CVE-2026-64304: Out-of-bounds memory write in Intel QuickAssist RSA key handling.

* CVE-2026-64384: Double free in SMB change-notify replay.

* CVE-2026-68166: Permission bypass in userfaultfd.

* CVE-2026-72130: Out-of-bounds memory access in NVMe over Fabrics In-band Authentication in target side driver.

* CVE-2026-72339: Memory corruption in QLogic network driver.

* CVE-2026-93162: Use-after-free in Intel QuickAssist Technology driver.

* Note: Oracle has determined some CVEs are not applicable.

The kernel is not affected by the following CVEs
since the code under consideration is not compiled.

CVE-2026-64369, CVE-2026-64417, CVE-2026-72069


SUPPORT

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