GitLab AI Gateway Critical Patch Release: 19.2.4, 19.3.2, and 19.4.1
We have released versions 19.2.4, 19.3.2, and 19.4.1 of the GitLab AI Gateway. These versions contain a critical security fix for GitLab Self-Hosted AI Gateway, and we strongly recommend that all GitLab Self-Managed customers with GitLab Self-Hosted AI Gateway installations update to one of these versions immediately. We have conducted targeted outreach to Self-Hosted AI Gateway customers prior to this release post with this guidance. A fix has already been deployed for GitLab-hosted AI Gateways. Customers using GitLab.com, GitLab Dedicated, and GitLab Self-Managed instances using a GitLab-hosted AI Gateway are protected and do not need to take action. Recommended Action We strongly recommen
Read at GitLab patch and security releases
- Vendor
- GitLab
- Product
- GitLab
- CVSS v3.1
- 9.9 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Exposure class
- Developer platform
Why it ranks 49 (High)
- CVSS v3.1 9.9 critical
- Product class: developer platform
- Widely deployed vendor product (GitLab)
- Covered by 3 independent sources
- Vendor security advisory
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- GitLab patch and security releases (docs.gitlab.com)
- CVE-2026-90970 on this site · NVD · CVE.org · Vulnpedia
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