From gregory.herrero at oracle.com  Thu Feb 19 19:00:32 2026
From: gregory.herrero at oracle.com (Oracle Ksplice)
Date: Thu, 19 Feb 2026 19:00:32 +0000
Subject: [Ksplice][Ubuntu-24.04-Updates] New Ksplice updates for Ubuntu
 24.04 Noble (USN-8015-1)
Message-ID: <0b26caa1d1e01bb915c0cb02d301346d.apache@ksplice.com>

Synopsis: USN-8015-1 can now be patched using Ksplice
CVEs: CVE-2025-38561 CVE-2025-39698 CVE-2025-40019

Systems running Ubuntu 24.04 Noble can now use Ksplice to patch
against the latest Ubuntu Security Notice, USN-8015-1.

INSTALLING THE UPDATES

We recommend that all users of Ksplice Uptrack running Ubuntu 24.04
Noble 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-2025-38561: Race condition in kernel SMB server.

* CVE-2025-39698: Use-after-free in io_uring futex driver.

* CVE-2025-40019: Missing check in block encryption ESSIV support.

SUPPORT

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