Ref# ADV2025_362 | Date: Oct 10th 2025

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GitLab has published a security advisory highlighting vulnerabilities in the following products on October 8th, 2025. It is recommended that you take the necessary precautions by ensuring your products are always updated. 

• GitLab Community Edition (CE) – versions prior to 18.4.2, 18.3.4 and 18.2.8 

• GitLab Enterprise Edition (EE) – versions prior to 18.4.2, 18.3.4 and 18.2.8 

 For more information on these updates, you can follow these URLs: 

• GitLab Patch Release: 18.4.2, 18.3.4, 18.2.8 

• GitLab Releases 

The Guyana National CIRT recommends that users and administrators review this update and apply it where necessary. 

PDF Download: GitLab Security Advisory

References 

• GitLab Patch Release: 18.4.2, 18.3.4, 18.2.8. (October 08, 2025). Retrieved from GitLab. https://about.gitlab.com/releases/2025/10/08/patch-release-gitlab-18-4-2-released/ 
•  GitLab Releases. (October 08, 2025). Retrieved from GitLab. https://about.gitlab.com/releases/categories/releases/ 
•  GitLab security advisory. (October 08, 2025). Retrieved from Canadian Centre for Cyber Security. https://www.cyber.gc.ca/en/alerts-advisories/gitlab-security-advisory-av25-650