Ref# ADV2025_452 | Date: Dec 25th 2025

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Red Hat published a security advisory highlighting vulnerabilities in multiple products between December 15^th and 21^st, 2025. It is recommended that you take the necessary precautions by ensuring your products are always updated.

• Red Hat Enterprise Linux – multiple versions and platforms
• Red Hat CodeReady Linux Builder – multiple versions and platforms
• Red Hat Enterprise Linux Server – multiple versions and platforms
• Red Hat Enterprise Linux for Real Time – multiple versions and platforms

For more information on these updates, you can follow this URL:

• Red Hat Security Advisories

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.

PDF Download: Red Hat Security Advisory

References

• Red Hat Security Advisories. (n.b). Retrieved from Red Hat.
  https://access.redhat.com/security/security-updates/security-advisories

 

• Red Hat security advisory. (December 23, 2025). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/red-hat-security-advisory-av25-858