CVE-2026-8280
Medium
Description
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.9.7, 18.10 before 18.10.6, and 18.11 before 18.11.3 that could have allowed an authenticated user to cause denial of service through excessive memory consumption due to improper input validation.
SeverityMedium
CVSS6.5
Exploit probability—
Product
Gitlab
PublishedMay 14, 2026
First seenMay 14, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- gitlab gitlab18.9.7, 18.10.6, 18.11.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gitlab gitlab | 8.3.0 ≤ v < 18.9.7, 18.10.0 ≤ v < 18.10.6, 18.11.0 ≤ v < 18.11.3 | 18.9.7, 18.10.6, 18.11.3 |
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