Oracle Linux 8.5 Iso May 2026

| ISO Type | Description | Best For | | :--- | :--- | :--- | | | The full 8-10 GB image. Contains all base packages plus thousands of optional packages (development tools, GUI desktops, databases). | Offline installations or servers with limited internet. | | Boot ISO | A tiny ~700 MB image. Boots into the installer but fetches all packages from the internet. | Minimal internet-connected servers. | | Base ISO | A mid-sized image (~1.5 GB). Contains just enough for a minimal server environment. | Containers, cloud images, or minimal appliances. |

sudo dnf update sudo dnf upgrade Oracle Linux 8.5 boots the Unbreakable Enterprise Kernel (UEK) by default. To verify:

To check if fapolicyd is running:

By downloading the ISO from the official Oracle Software Delivery Cloud, verifying the checksum, and following the installation and post-setup steps outlined above, you ensure a secure, compliant, and high-performance environment. Oracle Linux is free to use, free to distribute, and with the 8.5 ISO, you have the keys to an operating system that powers some of the world's most critical workloads.

sudo systemctl status fapolicyd Additionally, 8.5 includes the suite by default. You can scan your machine against a DISA STIG or CIS profile: oracle linux 8.5 iso

Head to edelivery.oracle.com , search for "Oracle Linux 8.5," and begin your installation today. Have questions or run into an issue? The Oracle Linux community forums and the official Oracle Linux yum mailing list are excellent resources for troubleshooting your specific ISO deployment.

uname -r If you see 5.4.17-...el8uek... , you are on UEK. To switch to the Red Hat Compatible Kernel: | ISO Type | Description | Best For

Download the DVD ISO for x86_64. It provides the most flexibility. Step 5: Verify the Checksum After downloading the ISO, always verify its integrity. Oracle provides MD5 and SHA-256 checksums on the download page.