Allocation of Resources Without Limits or Throttling in GitLab

{
  "id": "a8ca74d7c9727f2bb6958e5b989afd69b04a62107e20680a75f6fbf8fe00c0b3",
  "url": "https://osv.dev/vulnerability/CVE-2026-1500",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Allocation of Resources Without Limits or Throttling in GitLab",
    "summary": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 17.10 before 18.10.8, 18.11 before 18.11.5, and 19.0 before 19.0.2 that under certain conditions could have allowed an authenticated user to cause denial of service due to uncontrolled resource consumption when processing a specially crafted file upload.",
    "evidence": "osv:CVE-2026-1500",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-1500",
      "aliases": [
        "BIT-gitlab-2026-1500",
        "CVE-2026-1500"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://gitlab.com/gitlab-org/gitlab",
              "type": "GIT",
              "events": [
                {
                  "introduced": "ef8041bebeac4b902db1666c582a3de1d495ae39"
                },
                {
                  "fixed": "691141944493a0faa4bc3229af2e6a8663e58653"
                },
                {
                  "introduced": "1060c7b0ff78be7c8abe8fd6d23dcb1ca493fd78"
                },
                {
                  "fixed": "9b638f3c6869a41d392cc3f77cfd68c8a06bda5f"
                },
                {
                  "introduced": "f07e3c5b3c8128be5db112e5b2b618fe31ea1b35"
                },
                {
                  "fixed": "86c99d562e4d6929fc43de673da9e48155f9ad95"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "17.10.0"
                      },
                      {
                        "fixed": "18.10.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "17.10.0"
                      },
                      {
                        "fixed": "18.10.8"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "18.11.0"
                      },
                      {
                        "fixed": "18.11.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "18.11.0"
                      },
                      {
                        "fixed": "18.11.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
                    "range": [
                      {
                        "introduced": "19.0.0"
                      },
                      {
                        "fixed": "19.0.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
                    "range": [
                      {
                        "introduced": "19.0.0"
                      },
                      {
                        "fixed": "19.0.2"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v19.0.0-ee",
            "v18.11.2-ee",
            "v18.11.0-ee"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-1500.json"
          }
        }
      ],
      "modified": "2026-10-30T10:31:06.630654918Z",
      "provider": "osv",
      "references": [
        "https://about.gitlab.com/releases/2026/06/10/patch-release-gitlab-19-0-2-released/",
        "https://gitlab.com/gitlab-org/gitlab/-/work_items/587825",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1500.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-1500",
        "https://hackerone.com/reports/3517331"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-770"
        ],
        "cna_assigner": "GitLab",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "17.10"
                  },
                  {
                    "fixed": "18.10.8"
                  },
                  {
                    "introduced": "18.11"
                  },
                  {
                    "fixed": "18.11.5"
                  },
                  {
                    "introduced": "19.0"
                  },
                  {
                    "fixed": "19.0.2"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandardRange"
              }
            ]
          },
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "17.10"
                  },
                  {
                    "fixed": "18.10.8"
                  },
                  {
                    "introduced": "18.11"
                  },
                  {
                    "fixed": "18.11.5"
                  },
                  {
                    "introduced": "19.0"
                  },
                  {
                    "fixed": "19.0.2"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1500.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-1500",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 521334,
  "published_at": "2026-06-11T10:21:51.428+00:00"
}