{"id":"CVE-2025-12576","summary":"Allocation of Resources Without Limits or Throttling in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 9.3 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that under certain conditions could have allowed an authenticated user to cause a denial of service due to improper handling of webhook response data.","aliases":["BIT-gitlab-2025-12576"],"modified":"2026-04-10T05:20:58.485724Z","published":"2026-03-11T16:06:15.686Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12576.json","cwe_ids":["CWE-770"],"cna_assigner":"GitLab"},"references":[{"type":"WEB","url":"https://about.gitlab.com/releases/2026/03/11/patch-release-gitlab-18-9-2-released/"},{"type":"WEB","url":"https://gitlab.com/gitlab-org/gitlab/-/work_items/579170"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/12xxx/CVE-2025-12576.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-12576"},{"type":"REPORT","url":"https://hackerone.com/reports/3395198"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"53f18d8326e26304f6df0996c615ca72b6a85e5b"},{"fixed":"4ff507582a71b3fee0ef5a34e7ab583281391758"},{"introduced":"53f18d8326e26304f6df0996c615ca72b6a85e5b"},{"fixed":"4ff507582a71b3fee0ef5a34e7ab583281391758"},{"introduced":"1010a9b2b769993080ce8399fd25e77c54e1ad1c"},{"fixed":"5831acc89ce4c662f751bb062d1df3bcf2b8cb4e"},{"introduced":"1010a9b2b769993080ce8399fd25e77c54e1ad1c"},{"fixed":"5831acc89ce4c662f751bb062d1df3bcf2b8cb4e"},{"introduced":"20fe49b575fedd2b8cadc2c0640178879854aeb3"},{"fixed":"fcb80522240b3ea1821ac6c2d52b00159bcda5a6"},{"introduced":"20fe49b575fedd2b8cadc2c0640178879854aeb3"},{"fixed":"fcb80522240b3ea1821ac6c2d52b00159bcda5a6"}],"database_specific":{"versions":[{"introduced":"9.3.0"},{"fixed":"18.7.6"},{"introduced":"9.3.0"},{"fixed":"18.7.6"},{"introduced":"18.8.0"},{"fixed":"18.8.6"},{"introduced":"18.8.0"},{"fixed":"18.8.6"},{"introduced":"18.9.0"},{"fixed":"18.9.2"},{"introduced":"18.9.0"},{"fixed":"18.9.2"}]}}],"versions":["v18.8.0-ee","v18.8.1-ee","v18.8.3-ee","v18.9.0-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-12576.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}