Oracle recently released advisories for Oracle Linux versions ten through seven, covering bug fixes and critical security updates. Administrators will find changes affecting system kernels, sos reporting tools, and specific web servers listed within the advisory headers along with several other critical packages. Several patches specifically target known vulnerabilities such as heap buffer overflows in image libraries and privilege escalation risks found in development environments.

ELBA-2026-50157 Oracle Linux 10 sos bug fix update
ELBA-2026-50156 Oracle Linux 9 sos bug fix update
ELBA-2026-50156 Oracle Linux 8 sos bug fix update
ELSA-2026-2714 Important: Oracle Linux 7 freerdp security update
ELSA-2026-4723 Moderate: Oracle Linux 10 kernel security update
ELSA-2026-4717 Moderate: Oracle Linux 10 opencryptoki security update
ELSA-2026-4715 Moderate: Oracle Linux 10 vim security update
ELSA-2026-4713 Moderate: Oracle Linux 10 python3.12 security update
ELSA-2026-4705 Moderate: Oracle Linux 10 nginx security update
ELSA-2026-4649 Moderate: Oracle Linux 10 grub2 security update
ELBA-2026-4712 Oracle Linux 10 shadow-utils bug fix and enhancement update
ELSA-2026-4629 Important: Oracle Linux 10 libvpx security update
ELBA-2026-4793 Oracle Linux 10 samba bug fix and enhancement update
ELBA-2026-4709 Oracle Linux 10 flatpak bug fix and enhancement update
ELBA-2026-4716 Oracle Linux 10 fwupd-efi bug fix and enhancement update
ELBA-2026-4707 Oracle Linux 10 virt-v2v bug fix and enhancement update
ELBA-2026-4706 Oracle Linux 10 gnome-remote-desktop bug fix and enhancement update
ELBA-2026-4710 Oracle Linux 10 libvirt bug fix and enhancement update
ELBA-2026-4704 Oracle Linux 10 alsa-lib bug fix and enhancement update
ELBA-2026-4703 Oracle Linux 10 mariadb10.11 bug fix and enhancement update
ELBA-2026-4702 Oracle Linux 10 rpm-ostree bug fix and enhancement update
ELBA-2026-4701 Oracle Linux 10 alsa-sof-firmware bug fix and enhancement update
ELBA-2026-4586 Oracle Linux 9 samba bug fix and enhancement update
ELSA-2026-4728 Important: Oracle Linux 8 libpng security update
ELSA-2026-4672 Important: Oracle Linux 8 container-tools:rhel8 security update
ELBA-2026-4829 Oracle Linux 8 sos bug fix and enhancement update

ELBA-2026-50157 Oracle Linux 10 sos bug fix update

Oracle Linux Bug Fix Advisory ELBA-2026-50157

http://linux.oracle.com/errata/ELBA-2026-50157.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
sos-4.10.1-2.0.2.el10.noarch.rpm

aarch64:
sos-4.10.1-2.0.2.el10.noarch.rpm

SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/sos-4.10.1-2.0.2.el10.src.rpm

Description of changes:

[= 4.10.1-2.0.2]
- Add kvm debugfs to sosreport [Orabug: 39073014]

ELBA-2026-50156 Oracle Linux 9 sos bug fix update

Oracle Linux Bug Fix Advisory ELBA-2026-50156

http://linux.oracle.com/errata/ELBA-2026-50156.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
sos-4.10.1-2.0.2.el9.noarch.rpm
sos-audit-4.10.1-2.0.2.el9.noarch.rpm

aarch64:
sos-4.10.1-2.0.2.el9.noarch.rpm
sos-audit-4.10.1-2.0.2.el9.noarch.rpm

SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/sos-4.10.1-2.0.2.el9.src.rpm

Description of changes:

[4.10.1-2.0.2]
- Add kvm debugfs to sosreport [Orabug: 39073001]

ELBA-2026-50156 Oracle Linux 8 sos bug fix update

Oracle Linux Bug Fix Advisory ELBA-2026-50156

http://linux.oracle.com/errata/ELBA-2026-50156.html

The following updated rpms for Oracle Linux 8 have been uploaded to the Unbreakable Linux Network:

x86_64:
sos-4.10.1-2.0.2.el8_10.noarch.rpm
sos-audit-4.10.1-2.0.2.el8_10.noarch.rpm

aarch64:
sos-4.10.1-2.0.2.el8_10.noarch.rpm
sos-audit-4.10.1-2.0.2.el8_10.noarch.rpm

SRPMS:
http://oss.oracle.com/ol8/SRPMS-updates/sos-4.10.1-2.0.2.el8_10.src.rpm

Description of changes:

[4.10.1-2.0.2]
- Add kvm debugfs to sosreport [Orabug: 38869053]

ELSA-2026-2714 Important: Oracle Linux 7 freerdp security update

Oracle Linux Security Advisory ELSA-2026-2714

http://linux.oracle.com/errata/ELSA-2026-2714.html

The following updated rpms for Oracle Linux 7 have been uploaded to the Unbreakable Linux Network:

x86_64:
freerdp-2.1.1-5.0.1.el7_9.x86_64.rpm
freerdp-devel-2.1.1-5.0.1.el7_9.i686.rpm
freerdp-devel-2.1.1-5.0.1.el7_9.x86_64.rpm
freerdp-libs-2.1.1-5.0.1.el7_9.i686.rpm
freerdp-libs-2.1.1-5.0.1.el7_9.x86_64.rpm
libwinpr-2.1.1-5.0.1.el7_9.i686.rpm
libwinpr-2.1.1-5.0.1.el7_9.x86_64.rpm
libwinpr-devel-2.1.1-5.0.1.el7_9.i686.rpm
libwinpr-devel-2.1.1-5.0.1.el7_9.x86_64.rpm

SRPMS:
http://oss.oracle.com/ol7/SRPMS-updates/freerdp-2.1.1-5.0.1.el7_9.src.rpm

Related CVEs:

CVE-2026-23530
CVE-2026-23531
CVE-2026-23532
CVE-2026-23533
CVE-2026-23884

Description of changes:

[2:2.2.0-5.0.1]
- fixed CVE-2026-23530 CVE-2026-23531 CVE-2026-23532 CVE-2026-23533
CVE-2026-23884 [Orabug: 38971897]

ELSA-2026-4723 Moderate: Oracle Linux 10 kernel security update

Oracle Linux Security Advisory ELSA-2026-4723

http://linux.oracle.com/errata/ELSA-2026-4723.html

The following updated rpms for Oracle Linux 10 have been uploaded to the Unbreakable Linux Network:

x86_64:
kernel-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-abi-stablelists-6.12.0-124.45.1.el10_1.noarch.rpm
kernel-core-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-cross-headers-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-debug-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-debug-core-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-debug-devel-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-debug-devel-matched-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-debug-modules-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-debug-modules-core-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-debug-modules-extra-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-debug-uki-virt-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-devel-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-devel-matched-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-doc-6.12.0-124.45.1.el10_1.noarch.rpm
kernel-headers-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-modules-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-modules-core-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-modules-extra-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-modules-extra-matched-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-tools-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-tools-libs-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-tools-libs-devel-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-uki-virt-6.12.0-124.45.1.el10_1.x86_64.rpm
kernel-uki-virt-addons-6.12.0-124.45.1.el10_1.x86_64.rpm
libperf-6.12.0-124.45.1.el10_1.x86_64.rpm
perf-6.12.0-124.45.1.el10_1.x86_64.rpm
python3-perf-6.12.0-124.45.1.el10_1.x86_64.rpm
rtla-6.12.0-124.45.1.el10_1.x86_64.rpm
rv-6.12.0-124.45.1.el10_1.x86_64.rpm

aarch64:
kernel-cross-headers-6.12.0-124.45.1.el10_1.aarch64.rpm
kernel-headers-6.12.0-124.45.1.el10_1.aarch64.rpm
kernel-tools-6.12.0-124.45.1.el10_1.aarch64.rpm
kernel-tools-libs-6.12.0-124.45.1.el10_1.aarch64.rpm
kernel-tools-libs-devel-6.12.0-124.45.1.el10_1.aarch64.rpm
libperf-6.12.0-124.45.1.el10_1.aarch64.rpm
perf-6.12.0-124.45.1.el10_1.aarch64.rpm
python3-perf-6.12.0-124.45.1.el10_1.aarch64.rpm
rtla-6.12.0-124.45.1.el10_1.aarch64.rpm
rv-6.12.0-124.45.1.el10_1.aarch64.rpm

SRPMS:
http://oss.oracle.com/ol10/SRPMS-updates/kernel-6.12.0-124.45.1.el10_1.src.rpm

Related CVEs:

CVE-2026-23010

Description of changes:

[6.12.0-124.45.1]
- Add new Oracle Linux Driver Signing (key 1) certificate [Orabug: 37985782]
- Disable UKI signing [Orabug: 36571828]
- Update Oracle Linux certificates (Kevin Lyons)
- Disable signing for aarch64 (Ilya Okomin)
- Oracle Linux RHCK Module Signing Key was added to the kernel trusted keys list (olkmod_signing_key.pem) [Orabug: 29539237]
- Update x509.genkey [Orabug: 24817676]
- Conflict with shim-ia32 and shim-x64