{"id":"CVE-2026-2845","aliases":["BIT-gitlab-2026-2845","EUVD-2026-8742","GHSA-j9jv-5q76-4q2h","UBUNTU-CVE-2026-2845"],"status":"published","title":"Allocation of Resources Without Limits or Throttling in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00296,"percentile":0.22497,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-770"],"published":"2026-02-25T20:04:35Z","modified":"2026-10-30T10:30:20Z","fixes":[{"ecosystem":"Bitnami","package":"gitlab","fixed_in":["18.7.5","18.8.5","18.9.1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Bitnami","package":"gitlab","ranges":[{"type":"SEMVER","events":[{"introduced":"11.2.0"},{"fixed":"18.7.5"},{"introduced":"18.8.0"},{"fixed":"18.8.5"},{"introduced":"18.9.0"},{"fixed":"18.9.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:16.04:LTS","package":"gitlab","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["8.4.3+dfsg-9","8.4.3+dfsg-12","8.5.8+dfsg-5"]}],"products":[{"vendor":"gitlab","product":"gitlab"}],"references":[{"url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/570554","tags":["Broken Link","web","report"]},{"url":"https://about.gitlab.com/releases/2026/02/25/patch-release-gitlab-18-9-1-released/","tags":["Release Notes","Vendor Advisory","advisory","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-2845","tags":["web","advisory"]},{"url":"https://about.gitlab.com/releases/2026/02/25/patch-release-gitlab-18-9-1-released"},{"url":"https://github.com/advisories/GHSA-j9jv-5q76-4q2h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/2xxx/CVE-2026-2845.json","tags":["advisory"]},{"url":"git://git@gitlab.com:gitlab-org/gitlab.git","tags":["package"]},{"url":"https://ubuntu.com/security/CVE-2026-2845","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-2845","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2026-2845","title":"Allocation of Resources Without Limits or Throttling in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses.","status":"published","published":"2026-02-25T20:04:35.21Z","modified":"2026-02-26T15:45:14.406Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"cna"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T13:48:58.05327Z"}],"euvd":[{"id":"EUVD-2026-8742","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses.","status":"published","published":"2026-02-25T20:04:35Z","modified":"2026-02-26T15:45:14Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T19:48:26.495238Z"}],"ghsa":[{"id":"GHSA-j9jv-5q76-4q2h","title":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8...","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses.","status":"published","published":"2026-02-25T21:31:19Z","modified":"2026-02-25T21:31:26Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:06:22.774985Z"}],"nvd":[{"id":"CVE-2026-2845","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses.","status":"published","published":"2026-02-25T21:16:44.547Z","modified":"2026-06-17T10:31:52.21Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T14:12:07.027269Z"}],"osv":[{"id":"CVE-2026-2845","title":"Allocation of Resources Without Limits or Throttling in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses.","status":"published","published":"2026-02-25T20:04:35.21Z","modified":"2026-10-30T10:30:20.364481206Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:45:00.530889Z"},{"id":"UBUNTU-CVE-2026-2845","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses.","status":"published","published":"2026-02-25T21:16:00Z","modified":"2026-03-05T12:28:45Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T16:56:08.726452Z"},{"id":"BIT-gitlab-2026-2845","title":"Allocation of Resources Without Limits or Throttling in GitLab","description":"An issue has been discovered in GitLab CE/EE affecting all versions from 11.2 before 18.7.5, 18.8 before 18.8.5, and 18.9 before 18.9.1 that could have allowed an authenticated user to cause denial of service by exploiting a Bitbucket Server import endpoint via repeatedly sending large responses.","status":"published","published":"2026-03-02T09:08:47.577Z","modified":"2026-09-08T08:47:47.688678162Z","updated_at":"2026-11-02T15:28:30.70064Z"}]}}