Kernels, LibreOffice, Samba, and Core Utilities updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle published a batch of security advisories for versions eight, nine, and ten that patch numerous vulnerabilities across system kernels and core applications. Administrators can install updated packages for Samba, LibreOffice, Wireshark, dnsmasq, and multiple Python releases to resolve buffer overflow and memory corruption flaws. The fixes address common exposure points including remote code execution, denial of service attacks, and improper input validation across x86_64 and aarch64 architectures.

ELSA-2026-500004 Important: Unbreakable Enterprise kernel security update
ELSA-2026-500004 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-40751 Important: Oracle Linux 9 gimp security update
ELSA-2026-39798 Important: Oracle Linux 9 python3.9 security, bug fix, and enhancement update
ELSA-2026-40831 Important: Oracle Linux 9 hplip security update
ELSA-2026-39771 Important: Oracle Linux 9 python3.12 security update
ELSA-2026-39576 Important: Oracle Linux 9 cifs-utils security, bug fix, and enhancement update
ELSA-2026-38500 Important: Oracle Linux 9 maven:3.9 security update
ELSA-2026-39553 Important: Oracle Linux 9 perl-XML-LibXML security update
ELSA-2026-38491 Important: Oracle Linux 9 kernel security, bug fix, and enhancement update
ELSA-2026-35839 Important: Oracle Linux 8 libreoffice security update
ELBA-2026-33743-1 Oracle Linux 8 kernel bug fix update
ELSA-2026-36832 Important: Oracle Linux 9 libreoffice security update
ELBA-2026-50329 Oracle Linux 8 iscsi-initiator-utils bug fix update
ELBA-2026-39328 Oracle Linux 9 openssl bug fix and enhancement update
ELBA-2026-39313 Oracle Linux 9 libXrender bug fix and enhancement update
ELBA-2026-500003 Oracle Linux 9 osbuild bug fix update
ELBA-2026-36349-1 Oracle Linux 8 kernel bug fix update
ELSA-2026-39266 Important: Oracle Linux 8 git-lfs security update
ELSA-2026-39893 Important: Oracle Linux 8 python3.12 security update
ELSA-2026-39575 Important: Oracle Linux 8 cifs-utils security, bug fix, and enhancement update
ELSA-2026-38995 Important: Oracle Linux 8 go-toolset:ol8 security, bug fix, and enhancement update
ELSA-2026-39878 Important: Oracle Linux 8 perl-XML-LibXML security update
ELSA-2026-39320 Important: Oracle Linux 8 python3 security update
ELSA-2026-38485 Important: Oracle Linux 8 gegl security update
New Ksplice updates for UEKR8 6.12.0 on OL9 and OL10 (ELSA-2026-50372)
New Ksplice updates for UEKR7 5.15.0 on OL8 and OL9 (5.15.0-322.203.3.4)
New Ksplice updates for UEKR6 5.4.17 on OL7 and OL8 (5.4.17-2136.357.3.3)
ELSA-2026-23102 Important: Oracle Linux 10 delve security update
ELSA-2026-22141 Moderate: Oracle Linux 10 go-fdo-client and go-fdo-server security update
ELSA-2026-22715 Important: Oracle Linux 10 expat security update
ELSA-2026-22529 Moderate: Oracle Linux 10 libexif security update
ELSA-2026-22963 Critical: Oracle Linux 10 samba security update
ELSA-2026-21757 Important: Oracle Linux 10 flatpak security update
ELSA-2026-21676 Important: Oracle Linux 10 cockpit security update
ELSA-2026-19560 Important: Oracle Linux 10 libsndfile security update
ELSA-2026-20600 Important: Oracle Linux 10 wireshark security update
ELSA-2026-20567 Important: Oracle Linux 10 qt6-qtdeclarative security update
ELSA-2026-19158 Important: Oracle Linux 10 dnsmasq security update
ELSA-2026-19151 Important: Oracle Linux 10 jq security update
ELSA-2026-19150 Important: Oracle Linux 10 libtiff security update
ELSA-2026-19149 Important: Oracle Linux 10 dovecot security update
ELSA-2026-19148 Moderate: Oracle Linux 10 glib2 security update
ELSA-2026-19141 Important: Oracle Linux 10 PackageKit security update
ELSA-2026-19145 Important: Oracle Linux 10 krb5 security update
ELSA-2026-19130 Important: Oracle Linux 10 libcap security update
ELSA-2026-19143 Moderate: Oracle Linux 10 libsoup3 security update
ELSA-2026-19127 Important: Oracle Linux 10 gdk-pixbuf2 security update

Oracle Linux 10 Update 2 Released: Post-Quantum Crypto and Python 3.14

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux 10 Update 2 binaries are now live on Oracle’s download servers, delivering a refreshed enterprise feature set built directly on RHEL 10.2 sources. The release prominently introduces post-quantum cryptographic support in OpenSSH and libSSH alongside a default Python 3.14 developer stack. Kernel and networking layers gain hardware drivers for Intel accelerators, WiFi 7 enablement, and refined TCP retransmission controls. 

Kernel Patches, nginx Fixes, glibc, python-pillow, and oVirt updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux issued a batch of security advisories for versions 7, 8, and 9, featuring critical kernel updates alongside fixes for nginx, glibc, and python-pillow packages. Oracle Linux 9 gained an important kernel update resolving several CVEs, while packages such as cups, libsolv, and git-lfs received patches to address control character injection and buffer overflow risks. Oracle Linux 8 deployments receive a kernel upgrade that corrects shadow paging flaws and networking race conditions, accompanied by security hardening for python-pillow to prevent heap buffer overflows and glibc to fix scanf vulnerabilities. Furthermore, Oracle Linux 7 requires updates to 389-ds-base and host-metering to close security gaps, and oVirt 4.5 users can install a bug fix release that enhances backup restoration and adds support for AMD EPYC processors.

ELSA-2026-39319 Important: Oracle Linux 9 git-lfs security update
ELSA-2026-39316 Moderate: Oracle Linux 9 cups security update
ELSA-2026-39315 Moderate: Oracle Linux 9 libsolv security update
ELSA-2026-39311 Low: Oracle Linux 9 qemu-kvm security update
ELSA-2026-39317 Low: Oracle Linux 9 libxml2 security update
ELSA-2026-36645 Important: Oracle Linux 9 kernel update
ELSA-2026-19354 Important: Oracle Linux 9 PackageKit security update
ELSA-2026-39127 Important: Oracle Linux 8 python-pillow security update
ELSA-2026-39083 Important: Oracle Linux 8 kernel update
ELSA-2026-38847 Important: Oracle Linux 8 nginx:1.24 security, bug fix, and enhancement update
ELSA-2026-36349 Important: Oracle Linux 8 kernel security, bug fix, and enhancement update
ELSA-2026-33126 Moderate: Oracle Linux 8 glibc security update
ELSA-2026-26453 Important: Oracle Linux 7 389-ds-base security update
ELSA-2026-16101 Important: Oracle Linux 7 host-metering security update
ELBA-2026-50354 Oracle Linux 8 oVirt 4.5 ovirt-engine bug fix update

Kernel Patches, Nginx, Vim, Podman Fixes, and Critical CVE Mitigations updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux administrators need to install a batch of security advisories covering the core kernel, Nginx, Vim, and Podman for version 8 and version 9. The patches address dozens of CVEs that threaten file processing, network routing, container operations, and image editing utilities on x86_64 and aarch64 systems. Kernel releases add ARM64 processor errata workarounds, refresh driver signing certificates, and repair memory management flaws alongside routine bug corrections.

ELBA-2026-36366-1 Oracle Linux 8 kernel bug fix update
ELSA-2026-38878 Important: Oracle Linux 9 podman security update
ELSA-2026-38511 Important: Oracle Linux 9 vim security update
ELSA-2026-38498 Important: Oracle Linux 9 openexr security update
ELSA-2026-38512 Important: Oracle Linux 9 perl-DBI security update
ELSA-2026-38496 Important: Oracle Linux 9 gimp security update
ELSA-2026-38493 Important: Oracle Linux 9 buildah security update
ELSA-2026-38486 Important: Oracle Linux 9 xorg-x11-server security update
ELSA-2026-36957 Important: Oracle Linux 9 kernel security update
ELSA-2026-36331 Important: Oracle Linux 9 nginx security, bug fix, and enhancement update
ELSA-2026-38510 Important: Oracle Linux 8 vim security update
ELSA-2026-38503 Moderate: Oracle Linux 8 openssl security update
ELSA-2026-38501 Important: Oracle Linux 8 freerdp security update
ELSA-2026-38488 Important: Oracle Linux 8 xorg-x11-server-Xwayland security update
ELSA-2026-36366 Important: Oracle Linux 8 kernel security update
ELSA-2026-33743 Important: Oracle Linux 8 kernel security, bug fix, and enhancement update

Kernel Fixes, CVE Resolutions, and Package updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux published a series of security advisories addressing critical vulnerabilities across versions 7, 8, and 9. The updates modify core software including the Unbreakable Enterprise Kernel, golang, podman, nginx, and various multimedia plugins to fix dozens of identified CVEs.

ELSA-2026-50387 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-37435 Important: Oracle Linux 9 golang security, bug fix, and enhancement update
ELSA-2026-37410 Important: Oracle Linux 9 buildah security update
ELSA-2026-37123 Important: Oracle Linux 9 podman security, bug fix, and enhancement update
ELSA-2026-37207 Important: Oracle Linux 9 freerdp security update
ELSA-2026-37129 Important: Oracle Linux 9 gstreamer1-plugins-good security update
ELSA-2026-36879 Important: Oracle Linux 9 tomcat security, bug fix, and enhancement update
ELSA-2026-36834 Important: Oracle Linux 9 gstreamer1-plugins-bad-free security update
ELSA-2026-36777 Important: Oracle Linux 9 unbound security update
ELSA-2026-36674 Moderate: Oracle Linux 9 gstreamer1-plugins-ugly-free security update
ELSA-2026-36018 Important: Oracle Linux 9 kernel security, bug fix, and enhancement update
ELSA-2026-36639 Important: Oracle Linux 9 nginx:1.26 security, bug fix, and enhancement update
ELSA-2026-36618 Important: Oracle Linux 9 nginx:1.24 security, bug fix, and enhancement update
ELSA-2026-26567 Moderate: Oracle Linux 7 libexif security update
ELBA-2026-36723 Oracle Linux 8 gnome-shell-extensions bug fix and enhancement update
ELSA-2026-36617 Important: Oracle Linux 9 oci-seccomp-bpf-hook security update
ELSA-2026-35891 Important: Oracle Linux 9 nodejs:24 security, bug fix, and enhancement update
ELSA-2026-35892 Important: Oracle Linux 9 nodejs:22 security, bug fix, and enhancement update
ELSA-2026-26204 Important: Oracle Linux 9 postgresql:18 security update
ELSA-2026-50387 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-50388 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELBA-2026-50378 Oracle Linux 9 fips-provider-next bug fix update
ELSA-2026-50387 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-36734 Low: Oracle Linux 8 libxml2 security update
ELBA-2026-25921 Oracle Linux 8 scap-security-guide bug fix and enhancement update
ELSA-2026-36728 Low: Oracle Linux 8 libtasn1 security update
ELSA-2026-37282 Important: Oracle Linux 8 unbound security update
ELSA-2026-37137 Important: Oracle Linux 8 tomcat security, bug fix, and enhancement update
ELSA-2026-36733 Moderate: Oracle Linux 8 cups security update
ELSA-2026-37130 Important: Oracle Linux 8 gstreamer1-plugins-bad-free security update
ELSA-2026-36774 Important: Oracle Linux 8 gstreamer1-plugins-good security update
ELSA-2026-36732 Moderate: Oracle Linux 8 python-urllib3 security update
ELSA-2026-36730 Moderate: Oracle Linux 8 libsolv security update
ELSA-2026-36201 Important: Oracle Linux 8 389-ds:1.4 security update
ELSA-2026-50388 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-36721 Moderate: Oracle Linux 8 edk2 security, bug fix, and enhancement update
ELSA-2026-50388 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update
ELBA-2026-36731 Oracle Linux 8 libusbx bug fix and enhancement update
ELBA-2026-36725 Oracle Linux 8 nfs-utils bug fix and enhancement update
ELSA-2026-35830 Important: Oracle Linux 8 grafana security update
ELBA-2026-36724 Oracle Linux 8 gdm and gnome-shell bug fix and enhancement update
New Ksplice updates for UEKR8 6.12.0 on OL9 and OL10 (ELSA-2026-50319)

Tigervnc and xorg-x11-server Updates for Oracle Linux 7

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux 7 administrators need to deploy two security advisories, ELSA-2026-22456 and ELSA-2026-20590, to secure core graphical and remote desktop components. The tigervnc update addresses six vulnerabilities tracked as CVE-2026-33999 through CVE-2026-34352 and rolls out new server and licensing packages to the Unbreakable Linux Network. The xorg-x11-server advisory resolves five separate security flaws while delivering updated display server binaries and development libraries.

ELSA-2026-22456 Important: Oracle Linux 7 tigervnc security update
ELSA-2026-20590 Important: Oracle Linux 7 xorg-x11-server security update

Kernel, Container Tools, and OpenSSL updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux security advisories release updates for versions 8 and 9 addressing multiple vulnerabilities across critical packages. Important severity patches target the kernel, container tools, and Python pip components to resolve code injection flaws and memory safety issues. Moderate updates for aardvark-dns and freeipmi address specific CVEs, while libyang and openssl fixes prevent potential denial of service conditions.

ELSA-2026-36318 Moderate: Oracle Linux 9 aardvark-dns security update
ELSA-2026-36187 Important: Oracle Linux 9 perl-HTTP-Daemon security update
ELSA-2026-36210 Moderate: Oracle Linux 9 freeipmi security update
ELSA-2026-36317 Important: Oracle Linux 9 skopeo security update
ELSA-2026-36195 Important: Oracle Linux 9 389-ds-base security update
ELSA-2026-36315 Important: Oracle Linux 9 python3.14-pip security update
ELSA-2026-33285 Important: Oracle Linux 9 kernel security, bug fix, and enhancement update
ELSA-2026-30848 Important: Oracle Linux 9 kernel security, bug fix, and enhancement update
ELSA-2026-25051 Important: Oracle Linux 9 libyang security update
ELSA-2026-35833 Important: Oracle Linux 8 container-tools:ol8 security update
ELSA-2026-36307 Moderate: Oracle Linux 8 freeipmi security update
ELSA-2026-36215 Important: Oracle Linux 8 compat-openssl10 security update
ELSA-2026-36188 Important: Oracle Linux 8 perl-HTTP-Daemon security update

Kernel, Ruby, and Grafana updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux 8 and 9 just received a coordinated batch of security advisories and bug fixes spanning the Unbreakable Enterprise Kernel, Ruby, Grafana, and sysstat. The kernel upgrade resolves dozens of memory corruption and virtualization flaws across KVM, networking, and ARM64 subsystems, including several CVEs tied to shadow paging and packet handling. Ruby 3.3 and 4.0 patches close critical IMAP vulnerabilities that previously allowed denial of service attacks, TLS stripping, and command injection through unvalidated symbol arguments.

ELSA-2026-50374 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-33515 Important: Oracle Linux 8 ruby:3.3 security update
ELSA-2026-35829 Important: Oracle Linux 9 grafana-pcp security update
ELSA-2026-35828 Important: Oracle Linux 9 grafana security update
ELSA-2026-33577 Important: Oracle Linux 9 ruby:4.0 security update
ELBA-2026-50376 Oracle Linux 9 sysstat bug fix update
ELSA-2026-35831 Important: Oracle Linux 8 grafana-pcp security update

Ruby, MariaDB, PHP, Nginx, and Kernel updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux issued a batch of important and moderate security advisories affecting versions 7, 8, and 9, covering the Unbreakable Enterprise kernel alongside updates for MariaDB, PHP, Ruby, Nginx, Perl, and container-tools. These patches resolve vulnerabilities and fix bugs for specific component versions, including Ruby 3.3, Ruby 4.0, MariaDB 11.8, MariaDB 10.11, PHP 7.4, and the rrdtool package, while also releasing distinct kernel bug fix updates for Oracle Linux 8. System administrators should locate the corresponding ELSA-2026 and ELBA-2026 advisory IDs to apply the required security patches and performance enhancements to their servers immediately.

ELSA-2026-33576 Important: Oracle Linux 9 ruby:3.3 security update
ELSA-2026-33481 Important: Oracle Linux 9 mariadb:11.8 security, bug fix, and enhancement update
ELSA-2026-33482 Important: Oracle Linux 9 mariadb:10.11 security, bug fix, and enhancement update
ELSA-2026-33449 Important: Oracle Linux 9 php security update
ELSA-2026-28973 Important: Oracle Linux 9 nginx security update
ELSA-2026-20596 Important: Oracle Linux 9 ruby:4.0 security update
ELSA-2026-50373 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELBA-2026-27811-1 Oracle Linux 8 kernel bug fix update
ELBA-2026-27353-1 Oracle Linux 8 kernel bug fix update
ELSA-2026-34354 Important: Oracle Linux 8 php:7.4 security update
ELSA-2026-34155 Moderate: Oracle Linux 8 rrdtool security update
ELSA-2026-33722 Important: Oracle Linux 8 container-tools:rhel8 security, bug fix, and enhancement update
ELSA-2026-33514 Important: Oracle Linux 8 ruby:2.5 security update
ELSA-2026-30851 Important: Oracle Linux 8 perl:5.32 security update
ELSA-2026-50372 Important: Unbreakable Enterprise kernel security update
ELSA-2026-50374 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-50374 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update
ELSA-2026-50372 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-50373 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-50373 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update

Kernel, PostgreSQL, Thunderbird, glibc, and MariaDB updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle has published a new batch of security and maintenance advisories for Oracle Linux 7, 8, and 9, targeting widely deployed system libraries and server applications. The errata resolve numerous CVEs in packages including the Linux kernel, glibc, PostgreSQL, Thunderbird, and MariaDB, with code changes fixing buffer overflows, use-after-free conditions, and memory corruption bugs. Beyond security hardening, the updates deliver routine infrastructure improvements such as refreshed kernel signing certificates, corrected dracut initramfs boot routines, and expanded CPU feature enumeration in libvirt. Administrators should deploy these packages through the Unbreakable Linux Network to close known attack surfaces and keep their Oracle Linux environments stable.

ELSA-2026-20546 Moderate: Oracle Linux 7 freerdp security update
ELSA-2026-19566 Moderate: Oracle Linux 7 glib2 security update
ELSA-2026-33503 Important: Oracle Linux 8 giflib security update
ELSA-2026-33464 Important: Oracle Linux 8 mariadb:10.11 security, bug fix, and enhancement update
ELSA-2026-33445 Important: Oracle Linux 8 thunderbird security update
ELSA-2026-34156 Moderate: Oracle Linux 9 rrdtool security update
ELSA-2026-33501 Important: Oracle Linux 9 giflib security update
ELSA-2026-33226 Moderate: Oracle Linux 9 glibc security, bug fix, and enhancement update
ELSA-2026-28290 Moderate: Oracle Linux 9 libreoffice security update
ELSA-2026-21556 Important: Oracle Linux 9 kernel security update
ELSA-2026-27741 Important: Oracle Linux 9 postgresql security update
ELSA-2026-19568 Important: Oracle Linux 9 kernel security update
ELSA-2026-18958 Moderate: Oracle Linux 9 python3.12 security update
ELSA-2026-18957 Moderate: Oracle Linux 9 python3.11 security update
ELSA-2026-18587 Moderate: Oracle Linux 9 kernel security update
ELSA-2026-18748 Moderate: Oracle Linux 9 libvirt security update
ELBA-2026-33434 Oracle Linux 9 dracut bug fix and enhancement update

Kernel, Nginx, Perl, OpenSSL, and more updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux published a series of security and bug fix advisories covering the Unbreakable Enterprise Kernel and base kernel versions for Oracle Linux 7, 8, and 9. These kernel updates resolve dozens of CVEs affecting network subsystems, memory management, cryptographic operations, and user-space tracing. The release also addresses vulnerabilities in critical user-space packages including nginx 1.24, OpenSSL 3.5.5, Firefox 140.x, perl-IO-Compress, and git-lfs. System administrators should apply these patches immediately to close known attack vectors and maintain system stability across x86_64 and aarch64 architectures.

ELSA-2026-50351 Important: Unbreakable Enterprise kernel security update
ELSA-2026-50351 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-50352 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-30859 Important: Oracle Linux 9 perl-IO-Compress security update
ELSA-2026-28212 Important: Oracle Linux 9 nginx:1.24 security update
ELSA-2026-30856 Important: Oracle Linux 9 perl-Archive-Tar security update
ELSA-2026-25217 Important: Oracle Linux 9 kernel security update
ELSA-2026-24381 Important: Oracle Linux 9 kernel security update
ELSA-2026-30854 Important: Oracle Linux 9 git-lfs security update
ELSA-2026-22312 Moderate: Oracle Linux 9 openssl security update
ELBA-2026-28248 Oracle Linux 9 passt bug fix and enhancement update
ELSA-2026-50352 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-50352 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-50353 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-50353 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-50353 Important: Oracle Linux 7 Unbreakable Enterprise kernel security update
ELSA-2026-26551 Important: Oracle Linux 7 firefox security update
ELSA-2026-24983 Important: Oracle Linux 7 firefox security update

Python, Firefox, Tomcat, libxml2, and rsync updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle has released new security advisories for Oracle Linux 7, 8, and 9, delivering patched RPMs for libxml2, libsoup, Python, Python 3.12 urllib3, perl-IO-Compress, git-lfs, perl-Archive-Tar, mod_md, Firefox, rsync, xorg-x11-server, and Tomcat. Administrators should apply these updates immediately to resolve dozens of publicly tracked vulnerabilities, including heap buffer overflows, use-after-free errors, request smuggling flaws, and client certificate verification bypasses. The advisory ratings range from moderate to important, with the Firefox and Tomcat patches addressing the largest number of open issues across the affected systems.

ELSA-2026-22420 Moderate: Oracle Linux 7 libxml2 security update
ELSA-2026-24722 Moderate: Oracle Linux 7 libsoup security update
ELSA-2026-19589 Important: Oracle Linux 7 python security update
ELSA-2026-32992 Important: Oracle Linux 8 python3.12-urllib3 security update
ELSA-2026-30858 Important: Oracle Linux 8 perl-IO-Compress security update
ELSA-2026-30853 Important: Oracle Linux 8 git-lfs security update
ELSA-2026-30852 Important: Oracle Linux 8 perl-Archive-Tar security update
ELSA-2026-30844 Moderate: Oracle Linux 9 mod_md security update
ELSA-2026-20574 Important: Oracle Linux 9 firefox security update
ELSA-2026-21378 Important: Oracle Linux 9 firefox security update
ELSA-2026-19370 Important: Oracle Linux 9 firefox security update
ELSA-2026-19368 Important: Oracle Linux 9 rsync security update
ELSA-2026-19343 Important: Oracle Linux 9 xorg-x11-server security update
ELSA-2026-18916 Important: Oracle Linux 9 tomcat security update

ySQL, FreeRDP, Thunderbird, Xwayland, Cockpit, Opencryptoki, and SOS updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux 9 administrators can now apply a batch of security and bug fix advisories that address vulnerabilities across multiple system packages. The security updates target MySQL, FreeRDP, Thunderbird, and Xwayland with patches for dozens of assigned CVE identifiers. System management and diagnostic tools receive corresponding bug fix advisories to resolve reference duplicates, enable Btrfs storage support, and improve data deduplication.

ELSA-2026-23332 Moderate: Oracle Linux 9 mysql security update
ELSA-2026-19349 Important: Oracle Linux 9 freerdp security update
ELSA-2026-19348 Important: Oracle Linux 9 thunderbird security update
ELSA-2026-19344 Important: Oracle Linux 9 xorg-x11-server-Xwayland security update
ELBA-2026-19347 Oracle Linux 9 opencryptoki bug fix and enhancement update
ELBA-2026-21387 Oracle Linux 9 cockpit bug fix and enhancement update
ELBA-2026-50344 Oracle Linux 9 sos bug fix update

OpenSSL, Nginx, Go, .NET 10, Podman updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle has released a coordinated batch of updates for Oracle Linux 9 that address critical security vulnerabilities while applying routine bug fixes across multiple system packages. The security advisories cover OpenSSL, Nginx 1.26, Podman, Vim, libpng15, the PostgreSQL JDBC driver, FRRouting, and the .NET 10 runtime to mitigate flaws including arbitrary code execution, denial of service, and memory corruption. Separate updates for mdadm, Go, Python 3.11, AIDE, and GDM resolve software assembly failures, rebuild dependencies for experimental FIPS features, and restore configuration options dropped during package rebases.

ELBA-2026-6837 Oracle Linux 9 mdadm bug fix and enhancement update
ELSA-2026-29981 Moderate: Oracle Linux 9 golang security, bug fix, and enhancement update
ELSA-2026-25239 Important: Oracle Linux 9 openssl security update
ELBA-2026-25055 Oracle Linux 9 python3.11 bug fix and enhancement update
ELSA-2026-19372 Critical: Oracle Linux 9 nginx:1.26 security update
ELSA-2026-18722 Important: Oracle Linux 9 podman security update
ELBA-2026-25056 Oracle Linux 9 aide bug fix and enhancement update
ELBA-2026-28242 Oracle Linux 9 gdm bug fix and enhancement update
ELSA-2026-21297 Important: Oracle Linux 9 .NET 10.0 security update
ELSA-2026-22717 Moderate: Oracle Linux 9 vim security update
ELSA-2026-28244 Moderate: Oracle Linux 9 libpng15 security update
ELSA-2026-22304 Important: Oracle Linux 9 postgresql-jdbc security update
ELSA-2026-24370 Important: Oracle Linux 9 frr10 security update

Kernel, glibc, Nginx, PHP, Firefox, and Thunderbird updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux 9 received a wide-ranging set of security and bug fix advisories covering core system libraries, server software, and desktop applications. The Linux kernel patch resolves numerous memory corruption and race condition flaws, while glibc and gnutls secure the base environment against multiple cross-platform threats. Server-side tools including nginx 1.26, PHP 8.3, Tomcat, and mod_http2 received targeted corrections for remote code execution, denial of service, and request smuggling weaknesses. Complementary updates also deliver virtualization stability for qemu-kvm, networking refinements in nmstate, and hardened security profiles across Firefox, Thunderbird, rsync, and .NET frameworks.

ELSA-2026-20597 Moderate: Oracle Linux 9 glibc security update
ELSA-2026-22142 Important: Oracle Linux 9 php:8.3 security update
ELSA-2026-29151 Important: Oracle Linux 9 nginx:1.26 security update
ELBA-2026-28656 Oracle Linux 9 qemu-kvm bug fix and enhancement update
ELEA-2026-22546 Oracle Linux 9 nmstate bug fix and enhancement update
ELSA-2026-19355 Important: Oracle Linux 9 fence-agents security update
ELSA-2026-25052 Moderate: Oracle Linux 9 mysql:8.4 security update
ELSA-2026-24367 Important: Oracle Linux 9 bind security update
ELBA-2026-24588 Oracle Linux 9 sos bug fix and enhancement update
ELSA-2026-26445 Important: Oracle Linux 9 podman security update
ELSA-2026-21293 Important: Oracle Linux 9 .NET 8.0 security update
ELBA-2026-28241 Oracle Linux 9 gnome-shell bug fix and enhancement update
ELSA-2026-24371 Important: Oracle Linux 9 frr security update
ELSA-2026-26533 Important: Oracle Linux 9 dracut security update
ELSA-2026-28254 Low: Oracle Linux 9 libxml2 security update
ELBA-2026-28250 Oracle Linux 9 libusbx bug fix and enhancement update
ELSA-2026-19361 Moderate: Oracle Linux 9 glib2 security update
ELSA-2026-29940 Important: Oracle Linux 9 thunderbird security update
ELBA-2026-28252 Oracle Linux 9 man-pages bug fix and enhancement update
ELBA-2026-25054 Oracle Linux 9 python3.14 bug fix and enhancement update
ELSA-2026-27789 Important: Oracle Linux 9 kernel security, bug fix, and enhancement update
ELSA-2026-25925 Important: Oracle Linux 9 valkey security update
ELSA-2026-20612 Important: Oracle Linux 9 gnutls security update
ELSA-2026-27734 Important: Oracle Linux 9 firefox security update
ELSA-2026-26410 Important: Oracle Linux 9 rsync security update
ELSA-2026-22551 Moderate: Oracle Linux 9 mod_http2 security update
ELSA-2026-21296 Important: Oracle Linux 9 .NET 9.0 security update
ELBA-2026-25053 Oracle Linux 9 python3.12 bug fix and enhancement update
ELSA-2026-28243 Moderate: Oracle Linux 9 libxslt security update
ELBA-2026-28245 Oracle Linux 9 mutter bug fix and enhancement update
ELSA-2026-26323 Important: Oracle Linux 9 tomcat security update
ELSA-2026-28255 Moderate: Oracle Linux 9 libpng security update
ELSA-2026-23229 Important: Oracle Linux 9 redis security update
ELSA-2026-28247 Important: Oracle Linux 9 python3.14 security, bug fix, and enhancement update

Opencryptoki, PostgreSQL, Kubernetes Tools, and Core System Libraries updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux administrators must install a wide array of security advisories that patch critical flaws across system libraries, container tools, and database servers. These updates address numerous newly disclosed vulnerabilities, including out-of-bounds memory access errors in opencryptoki, buffer over-read flaws in postfix, and use-after-free defects in network drivers. Key components requiring immediate attention include PostgreSQL versions twelve through sixteen, Python urllib3 packages, container networking plugins, and desktop utilities like vim and evince.

ELSA-2026-28256 Moderate: Oracle Linux 9 opencryptoki security update
New Ksplice updates for UEKR6 5.4.17 on OL7 and OL8
ELSA-2026-29844 Important: Oracle Linux 9 tigervnc security update
ELSA-2026-29703 Important: Oracle Linux 9 containernetworking-plugins security update
ELSA-2026-29702 Important: Oracle Linux 9 runc security update
ELSA-2026-29455 Important: Oracle Linux 9 buildah security update
ELSA-2026-28911 Moderate: Oracle Linux 9 coreutils security update
ELSA-2026-28253 Low: Oracle Linux 9 libtasn1 security update
ELSA-2026-28209 Moderate: Oracle Linux 9 vim security update
ELSA-2026-28159 Important: Oracle Linux 9 python3.12-urllib3 security update
ELSA-2026-28158 Important: Oracle Linux 9 python-urllib3 security update
ELSA-2026-28157 Important: Oracle Linux 9 python3.14-urllib3 security update
ELSA-2026-28074 Important: Oracle Linux 9 skopeo security update
ELSA-2026-28037 Important: Oracle Linux 9 postgresql:15 security update
ELSA-2026-27862 Important: Oracle Linux 9 memcached security update
ELSA-2026-27819 Important: Oracle Linux 9 evince security update
ELSA-2026-26610 Important: Oracle Linux 9 xorg-x11-server security, bug fix, and enhancement update
ELSA-2026-26590 Important: Oracle Linux 9 xorg-x11-server-Xwayland security, bug fix, and enhancement update
ELSA-2026-26455 Important: Oracle Linux 9 389-ds-base security, bug fix, and enhancement update
ELSA-2026-26447 Important: Oracle Linux 9 podman security update
ELSA-2026-26205 Important: Oracle Linux 9 postfix security update
ELSA-2026-26297 Important: Oracle Linux 9 hplip security update
ELSA-2026-26206 Important: Oracle Linux 9 fence-agents security update
ELSA-2026-26203 Important: Oracle Linux 9 postgresql:16 security update
ELSA-2026-25927 Important: Oracle Linux 9 webkit2gtk3 security update
ELSA-2026-22553 Moderate: Oracle Linux 9 libexif security update
ELSA-2026-19367 Important: Oracle Linux 9 giflib update
ELSA-2026-19357 Important: Oracle Linux 9 krb5 security update
ELSA-2026-19350 Important: Oracle Linux 9 git-lfs security update
ELSA-2026-19346 Important: Oracle Linux 9 libcap security update
ELSA-2026-19342 Important: Oracle Linux 9 tigervnc security update
ELSA-2026-18693 Moderate: Oracle Linux 9 python3.9 security update
ELBA-2026-25921 Oracle Linux 9 scap-security-guide bug fix and enhancement update
ELSA-2026-28999 Important: Oracle Linux 8 postgresql:12 security update
ELSA-2026-28208 Important: Oracle Linux 8 postgresql:13 security update
OLAMBA-2026-0015 Oracle Linux 9 ol-automation-manager bug fix update
ELBA-2026-24372 Oracle Linux 9 libvirt bug fix and enhancement update
ELBA-2026-23257 Oracle Linux 9 php:8.3 bug fix and enhancement update
ELBA-2026-22562 Oracle Linux 9 lvm2 bug fix and enhancement update
ELBA-2026-22560 Oracle Linux 9 NetworkManager bug fix and enhancement update
ELBA-2026-22559 Oracle Linux 9 libsolv bug fix and enhancement update
ELBA-2026-22556 Oracle Linux 9 nftables bug fix and enhancement update
ELBA-2026-22550 Oracle Linux 9 xorg-x11-drv-wacom bug fix and enhancement update
ELBA-2026-22555 Oracle Linux 9 libeconf bug fix and enhancement update
ELBA-2026-22548 Oracle Linux 9 iperf3 bug fix and enhancement update
ELBA-2026-20537 Oracle Linux 9 tzdata bug fix and enhancement update
ELBA-2026-19803 Oracle Linux 9 python-pip bug fix and enhancement update
ELBA-2026-50347 Oracle Linux 9 mdadm bug fix update
ELSA-2026-29898 Moderate: Oracle Linux 8 libpng security update
ELSA-2026-28922 Moderate: Oracle Linux 8 libreoffice security update

Nginx, Samba, .NET, Go, PHP, Redis, and MySQL updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux 9 received a major security update featuring critical fixes for Nginx and Samba alongside important patches for .NET 8.0 through 10.0, Go 1.26.3, and PHP 8.2.31. Administrators should apply the Nginx 1.24 patch immediately to prevent arbitrary code execution, while Samba 4.23.5 updates address multiple vulnerabilities including potential privilege escalation and printing flaws. Additional advisories release updated packages for Redis 7.2.14, MySQL 8.0.46 on Oracle Linux 8, and various libraries like Poppler, Expat, and libtiff to resolve integer overflows and denial of service risks.

ELSA-2026-22121 Important: Oracle Linux 9 golang security update
ELSA-2026-25057 Important: Oracle Linux 9 mod_http2 security update
ELSA-2026-25222 Important: Oracle Linux 9 .NET 10.0 security update
ELSA-2026-25049 Critical: Oracle Linux 9 samba security update
ELSA-2026-25219 Important: Oracle Linux 9 redis:7 security update
ELSA-2026-25221 Important: Oracle Linux 9 .NET 9.0 security update
ELSA-2026-25220 Important: Oracle Linux 9 .NET 8.0 security update
ELSA-2026-25058 Important: Oracle Linux 9 poppler security update
ELSA-2026-23230 Important: Oracle Linux 9 expat security update
ELSA-2026-22143 Important: Oracle Linux 9 php:8.2 security update
ELSA-2026-19371 Critical: Oracle Linux 9 nginx:1.24 security update
ELSA-2026-19363 Important: Oracle Linux 9 libtiff security update
ELSA-2026-28998 Important: Oracle Linux 8 evince security update
ELSA-2026-25919 Moderate: Oracle Linux 8 mysql:8.0 security update

PostgreSQL, MySQL, Nginx, and Kernel updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle pushed updates across Linux 8 and 9 that tackle dozens of open vulnerabilities. The big ones cover databases like PostgreSQL jumping to 16.14 and MySQL landing at 8.4.9.

ELSA-2026-28143 Important: Oracle Linux 8 postgresql:16 security update
ELSA-2026-26180 Moderate: Oracle Linux 8 mysql:8.4 security update
ELSA-2026-27738 Important: Oracle Linux 8 libpq security update
ELSA-2026-13672 Important: Oracle Linux 9 fence-agents security update
ELBA-2026-50326 Oracle Linux 9 leapp-repository bug fix update
ELSA-2026-24369 Important: Oracle Linux 9 unbound security update
ELSA-2026-24368 Important: Oracle Linux 9 bind9.18 security update
ELSA-2026-22313 Moderate: Oracle Linux 9 compat-openssl11 security update
ELSA-2026-21755 Important: Oracle Linux 9 flatpak security update
ELSA-2026-21381 Important: Oracle Linux 9 thunderbird security update
ELSA-2026-21468 Important: Oracle Linux 9 cockpit security update
ELSA-2026-20568 Important: Oracle Linux 9 jmc security update
ELSA-2026-21391 Important: Oracle Linux 9 httpd security update
ELSA-2026-19374 Critical: Oracle Linux 9 nginx security update
ELSA-2026-19610 Important: Oracle Linux 9 libsndfile security update
ELSA-2026-19373 Important: Oracle Linux 9 dnsmasq security update
ELBA-2026-50348 Oracle Linux 9 crash bug fix update
ELSA-2026-19366 Important: Oracle Linux 9 python-markdown security update
ELSA-2026-19362 Important: Oracle Linux 9 gimp security update
ELSA-2026-19365 Important: Oracle Linux 9 jq security update
ELSA-2026-19364 Important: Oracle Linux 9 dovecot security update
ELSA-2026-50324 Moderate: Oracle Linux 9 pyOpenSSL security update
ELSA-2026-19359 Important: Oracle Linux 9 openexr security update
ELSA-2026-19358 Moderate: Oracle Linux 9 freerdp security update
ELSA-2026-19356 Moderate: Oracle Linux 9 libsoup security update
ELSA-2026-19352 Important: Oracle Linux 9 grafana security update
ELSA-2026-19351 Important: Oracle Linux 9 grafana-pcp security update
ELSA-2026-28923 Important: Oracle Linux 8 tigervnc security update
ELSA-2026-28921 Important: Oracle Linux 8 nginx:1.24 security update
ELSA-2026-28553 Moderate: Oracle Linux 8 vim security update
ELSA-2026-27811 Important: Oracle Linux 8 kernel security update

Firefox, PostgreSQL, and Redis updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle just released a number of security advisories for Oracle Linux 7, 8, and 9. The UEK kernel updates for OL9 and OL8 bring fixes for dozens of high-severity CVEs, ranging from memory leaks in 389-ds to remote code execution risks in the new Firefox ESR. Heads up if you're running OL7 or OL8 though, since the OpenSSH and PostgreSQL 15 releases also carry critical privilege escalation flaws that shouldn't sit on your disks any longer.

ELSA-2026-50319 Important: Unbreakable Enterprise kernel security update
ELSA-2026-50319 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-26335 Important: Oracle Linux 8 hplip security update
ELSA-2026-27717 Important: Oracle Linux 8 firefox security update
ELBA-2026-26427-1 Oracle Linux 8 kernel bug fix update
ELBA-2026-50333 Oracle Linux 8 leapp bug fix update
ELSA-2026-26459 Important: Oracle Linux 8 389-ds:1.4 security update
ELSA-2026-22468 Important: Oracle Linux 7 openssh security update
ELSA-2026-26427 Important: Oracle Linux 8 kernel security update
ELSA-2026-27353 Important: Oracle Linux 8 kernel security, bug fix, and enhancement update
ELSA-2026-26534 Important: Oracle Linux 8 dracut security update
ELSA-2026-26181 Important: Oracle Linux 8 postgresql:15 security update
ELSA-2026-26008 Important: Oracle Linux 8 redis:6 security update
ELBA-2026-50332 Oracle Linux 8 leapp-repository bug fix update

Kernel, Firefox, Apache HTTPD, OpenSSL, and Core System Packages updates for Oracle Linux

Oracle Linux 6517 Published by Philipp Esselbach 0

Oracle Linux administrators must apply a broad range of critical security patches covering versions 7 and 8 across multiple system components. These advisories address dozens of recently disclosed vulnerabilities that impact essential software including the Unbreakable Enterprise Kernel, Firefox web browser, Apache HTTPD server, OpenSSL cryptography library, and various graphical interface tools. Many of the fixes target dangerous memory corruption errors, buffer overflows, and race conditions that could potentially allow attackers to gain unauthorized access or crash system services. IT teams should prioritize immediate deployment through the Unbreakable Linux Network to maintain a hardened infrastructure on both x86_64 and ARM hardware.

ELSA-2026-26562 Important: Oracle Linux 8 xorg-x11-server-Xwayland security, bug fix, and enhancement update
ELBA-2026-26350 Oracle Linux 8 gnome-shell-extensions bug fix and enhancement update
ELSA-2026-26275 Important: Oracle Linux 8 openssl security update
ELBA-2026-26349 Oracle Linux 8 gnuplot bug fix and enhancement update
ELSA-2026-50318 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-50318 Important: Oracle Linux 8 Unbreakable Enterprise kernel security update
ELSA-2026-50318 Important: Oracle Linux 9 Unbreakable Enterprise kernel security update
ELSA-2026-26347 Moderate: Oracle Linux 8 libpng15 security update
ELSA-2026-7850 Important: Oracle Linux 7 gstreamer-plugins-base and gstreamer-plugins-good security update
ELSA-2026-26408 Important: Oracle Linux 8 rsync security update
ELBA-2026-23258-1 Oracle Linux 8 kernel bug fix update
ELSA-2026-22708 Important: Oracle Linux 7 firefox security update
ELSA-2026-25932 Important: Oracle Linux 8 postfix security update
ELSA-2026-25918 Important: Oracle Linux 8 webkit2gtk3 security update
ELBA-2026-25121-1 Oracle Linux 8 kernel bug fix update
ELBA-2026-26351 Oracle Linux 8 mutter bug fix and enhancement update
ELSA-2026-26355 Moderate: Oracle Linux 8 libxslt security update
ELBA-2026-26346 Oracle Linux 8 valgrind bug fix and enhancement update
ELSA-2026-26709 Important: Oracle Linux 8 xorg-x11-server security, bug fix, and enhancement update
ELSA-2026-25121 Critical: Oracle Linux 8 kernel security update
ELSA-2026-25090 Important: Oracle Linux 8 httpd:2.4 security update
ELSA-2026-26354 Low: Oracle Linux 8 libxml2 security update
ELSA-2026-26352 Moderate: Oracle Linux 8 opencryptoki security update
ELSA-2026-26348 Moderate: Oracle Linux 8 libpng12 security update
ELSA-2026-19704 Important: Oracle Linux 7 firefox security update
ELBA-2026-50320 Oracle Linux 8 sysstat bug fix update
ELBA-2026-26353 Oracle Linux 8 systemd bug fix and enhancement update
ELBA-2026-50317 Oracle Linux 7 kernel bug fix update

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