BIT-gitlab-2026-1101

vendorUSosv

Improper Validation of Specified Quantity in Input in GitLab

view advisory published 2026-04-13Licence: per source

GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated user to cause denial of service to the GitLab instance due to improper input validation in GraphQL queries.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2026-1101US	—	0.41% (35th)	—	2026-04-08
GitLab has remediated an issue in GitLab EE affecting all versions from 18.2 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that could have allowed an authenticated us…

references

External citations — patches, advisories, analysis.

https://about.gitlab.com/releases/2026/04/08/patch-release-gitlab-18-10-3-released/ADVISORY
https://gitlab.com/gitlab-org/gitlab/-/work_items/586488WEB
https://hackerone.com/reports/3460228WEB
https://nvd.nist.gov/vuln/detail/CVE-2026-1101WEB

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