Synopsis: ELSA-2026-50094 can now be patched using Ksplice CVEs: CVE-2025-40149 CVE-2025-40257 CVE-2025-40258 CVE-2025-68209
Users with Oracle Linux Premier Support can now use Ksplice to patch against the latest Oracle Linux Security Advisory, ELSA-2026-50094. More information about this errata can be found at https://linux.oracle.com/errata/ELSA-2026-50094.html INSTALLING THE UPDATES We recommend that all users of Ksplice Uptrack running UEKR8 6.12.0 on OL9 and OL10 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-2025-40149: Use-after-free in Transport Layer Security HW offload driver. Orabug: 38649136 * CVE-2025-40257: Use-after-free in MPTCP: Multipath TCP driver. * CVE-2025-40258: Use-after-free in Multipath TCP driver. * CVE-2025-68209: Null pointer dereference in Mellanox devices driver. Orabug: 38750222 SUPPORT Ksplice support is available at [email protected]. _______________________________________________ El-errata mailing list [email protected] https://oss.oracle.com/mailman/listinfo/el-errata
