OL 9 must be a vendor supported release.

Severity
Group ID
Group Title
Version
Rule ID
Date
STIG Version
highV-271438SRG-OS-000439-GPOS-00195OL09-00-000010SV-271438r1091026_rule2025-05-081
Description
An operating system release is considered "supported" if the vendor continues to provide security patches for the product. With an unsupported release, it will not be possible to resolve security issues discovered in the system software. Oracle offers Oracle Linux Premier Support, for a fee, for those customers who wish to standardize on a specific minor release for an extended period.
ℹ️ Check
Verify that OL 9 is vendor supported with the following command: $ cat /etc/oracle-release Oracle Linux Server release 9.5 If the installed version of OL 9 is not supported, this is a finding.
✔️ Fix
Upgrade OL 9 to a supported version.