[El-errata] New Ksplice updates for RHCK 10 (ELSA-2026-42919)

[Errata Announcements for Oracle Linux]

Synopsis: ELSA-2026-42919 can now be patched using Ksplice
CVEs: CVE-2025-71147 CVE-2026-23149 CVE-2026-23168 CVE-2026-46116 CVE-2026-46215 CVE-2026-52950 CVE-2026-52951 CVE-2026-52966 CVE-2026-52976 CVE-2026-53145 CVE-2026-63885

Users with Oracle Linux Premier Support can now use Ksplice to patch
against the latest Oracle Linux Security Advisory, ELSA-2026-42919.
More information about this errata can be found at
https://linux.oracle.com/errata/ELSA-2026-42919.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-2025-71147: Memory leak in TPM-based trusted keys driver.

* CVE-2026-23149, CVE-2026-46215, CVE-2026-52966, CVE-2026-53145, CVE-2026-63885: Use-after-free in DRM GEM.

* CVE-2026-23168: Deadlock in FUSE.

* CVE-2026-46116: Use-after-free in XFRM.

* CVE-2026-52950, CVE-2026-52951: Use-after-free in Xe dma-buf handling.

* CVE-2026-52976: Use-after-free in Xe driver.

SUPPORT

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