{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "8.3"
              },
              {
                "fixed": "18.4.5"
              }
            ]
          },
          "events": [
            {
              "introduced": "a810cc509e54b71aff30dfb9ba52ea4aea587c32"
            },
            {
              "fixed": "29565f0ad20c935699cba03aea0e65a7db0a1131"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "18.5"
              },
              {
                "fixed": "18.5.3"
              }
            ]
          },
          "events": [
            {
              "introduced": "37cc4da7158316bb9b204cef9b056f16fff1df32"
            },
            {
              "fixed": "37d9b316e5414077656f5fc6ac4483424b41b811"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        },
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "18.6"
              },
              {
                "fixed": "18.6.1"
              }
            ]
          },
          "events": [
            {
              "introduced": "5927b4ad8ecf8b257f14761954d6e25858a3dc33"
            },
            {
              "fixed": "6e920e06fbf83bf8863fc3e9c3de05ef1f91d773"
            }
          ],
          "repo": "https://gitlab.com/gitlab-org/gitlab",
          "type": "GIT"
        }
      ]
    }
  ],
  "database_specific": {
    "cna_assigner": "GitLab",
    "cwe_ids": [
      "CWE-770"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7449.json"
  },
  "details": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 8.3 before 18.4.5, 18.5 before 18.5.3, and 18.6 before 18.6.1 that could have allowed an authenticated user with specific permissions to cause a denial of service condition through HTTP response processing.",
  "id": "CVE-2025-7449",
  "modified": "2026-04-01T23:09:37.951744895Z",
  "published": "2025-11-26T19:46:32.641Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://about.gitlab.com/releases/2025/11/26/patch-release-gitlab-18-6-1-released/"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/7xxx/CVE-2025-7449.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-7449"
    },
    {
      "type": "REPORT",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/554938"
    },
    {
      "type": "REPORT",
      "url": "https://hackerone.com/reports/3215054"
    },
    {
      "type": "PACKAGE",
      "url": "git://git@gitlab.com:gitlab-org/gitlab.git"
    }
  ],
  "schema_version": "1.7.3",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Allocation of Resources Without Limits or Throttling in GitLab"
}