Ref# ADV2025_327 | Date: Sep 22nd 2025

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

• Ubuntu 14.04 LTS
• Ubuntu 16.04 LTS
• Ubuntu 18.04 LTS
• Ubuntu 20.04 LTS
• Ubuntu 22.04 LTS
• Ubuntu 24.04 LTS
• Ubuntu 25.04 LTS

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

• Ubuntu Security Notices

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

PDF Download: Ubuntu Security Advisory

References

• Ubuntu Security Advisories. (September 19th, 2025). Retrieved from Ubuntu. https://ubuntu.com/security/notices
• Dell Security Advisory. (September 22nd, 2025). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/Palo Alto Networks -security-advisory-av25-583