Oracle Linux has rolled out a range of significant security updates and bug fixes for various components, including popular applications and system libraries. The updates encompass essential tools like `mdadm`, `libblockdev`, `firefox`, `NetworkManager`, `nmstate`, `gdm`, `WALinuxAgent`, `libxml2`, and many more, across different Oracle Linux versions (7, 8, 9, and 10).

Key Updates and Their Details:

1. Security Updates:
- ELSA-2025-10796: A critical security update for `libblockdev` in Oracle Linux 7, addressing vulnerabilities affecting system stability and security.
- ELSA-2025-12278: An important security update for `firefox` in Oracle Linux 7, resolving multiple vulnerabilities including CVE-2025-8027 through CVE-2025-8035.
- ELSA-2025-13428: A moderate security update for `libxml2` in Oracle Linux 9, fixing CVEs related to XML parsing issues.

2. Bug Fix Updates:
- ELBA-2025-20519: A bug fix update for `mdadm` in Oracle Linux 8, addressing issues with RAID assembly after disk link failures.
- ELBA-2025-12888: A bug fix and enhancement for `NetworkManager` in Oracle Linux 10, which now includes connectivity checks via Oracle servers.
- ELBA-2025-12852: Updates to `gdm` in Oracle Linux 10 include fixes for launching headless services and disabling Wayland on specific hardware.

3. General Improvements:
- Updates across various packages enhance overall system performance and security, such as improvements in `glibc`, `kernel`, and development tools.
- Security advisories (ELSA) and bug fix advisories (ELBA) indicate the seriousness and type of fixes provided, ensuring users can prioritize updates according to their needs.

Summary of Related CVEs:

The updates address numerous CVEs that reflect vulnerabilities ranging from potential denial of service attacks to privilege escalation risks, highlighting Oracle's commitment to maintaining system integrity and security. Each advisory includes a detailed list of related CVEs, allowing users to understand the specific vulnerabilities mitigated by the updates.

Future Considerations:

Users are encouraged to regularly check for updates and apply them promptly to ensure their systems remain secure. Oracle Linux's proactive approach in releasing these updates underscores the importance of software maintenance in an ever-evolving security landscape. As environments become more complex, ongoing vigilance and timely updates will be critical in safeguarding systems against emerging threats

Mdmadm, Firefox, GDM, and more updates for Oracle Linux

Oracle Linux has released several security updates, including bug fixes for various systems. These include mdadm, libblockdev, firefox, NetworkManager, nmstate, gdm, WALinuxAgent, libxml2, qt5-qt3d, gdk-pixbuf2, python3.12-setuptools, glibc, kernel, networkmanager, at, kexec-tools, greenboot, virtiofsd, libvirt, WALinuxAgent, scap-security-guide, and python-requests.

ELBA-2025-20519 Oracle Linux 8 mdadm bug fix update
ELSA-2025-10796 Important: Oracle Linux 7 libblockdev security update
ELSA-2025-12278 Important: Oracle Linux 7 firefox security update
ELBA-2025-12888 Oracle Linux 10 NetworkManager bug fix and enhancement update
ELBA-2025-12856 Oracle Linux 10 nmstate bug fix and enhancement update
ELBA-2025-12852 Oracle Linux 10 gdm bug fix and enhancement update
ELBA-2025-12845 Oracle Linux 10 WALinuxAgent bug fix update
ELSA-2025-13428 Moderate: Oracle Linux 9 libxml2 security update
ELSA-2025-12842 Moderate: Oracle Linux 9 qt5-qt3d security update
ELSA-2025-12841 Moderate: Oracle Linux 9 gdk-pixbuf2 security update
ELSA-2025-12834 Moderate: Oracle Linux 9 python3.12-setuptools security update
ELSA-2025-12748 Moderate: Oracle Linux 9 glibc security update
ELSA-2025-12746 Important: Oracle Linux 9 kernel security update
ELBA-2025-12878 Oracle Linux 9 NetworkManager bug fix and enhancement update
ELBA-2025-12873 Oracle Linux 9 at bug fix and enhancement update
ELBA-2025-12870 Oracle Linux 9 kexec-tools bug fix and enhancement update
ELBA-2025-12840 Oracle Linux 9 greenboot bug fix and enhancement update
ELBA-2025-12830 Oracle Linux 9 virtiofsd bug fix and enhancement update
ELBA-2025-12829 Oracle Linux 9 libvirt bug fix and enhancement update
ELBA-2025-12825 Oracle Linux 9 WALinuxAgent bug fix update
ELBA-2025-10786 Oracle Linux 9 scap-security-guide bug fix and enhancement update
ELSA-2025-13234 Moderate: Oracle Linux 8 python-requests security update

Mdmadm, Firefox, GDM, and more updates for Oracle Linux @ Linux Compatible