CVE-2026-1403 — Allocation of Resources Without Limits or Throttling in GitLab

CVE-2026-1403

Allocation of Resources Without Limits or Throttling in GitLab PUBLISHED

Description (CNA)

GitLab has remediated an issue in GitLab CE/EE affecting all versions from 11.7 before 18.8.9, 18.9 before 18.9.5, and 18.10 before 18.10.3 that when importing CSV files could have allowed an authenticated user to cause denial of service to Sidekiq workers due to improper validation of CSV file structure.

Affected (CNA)

Vendor / product	Versions
GitLab / GitLab	affected 11.7 before 18.8.9; affected 18.9 before 18.9.5; affected 18.10 before 18.10.3

CWE

CWE-770

References

https://hackerone.com/reports/3328937
https://gitlab.com/gitlab-org/gitlab/-/work_items/587573

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.