{"id":"CVE-2025-14513","summary":"Improper Validation of Specified Quantity in Input in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 16.11 before 18.7.6, 18.8 before 18.8.6, and 18.9 before 18.9.2 that could have allowed an unauthenticated user to cause a denial of service condition due to improper input validation when processing specially crafted JSON payloads in the protected branches API.","aliases":["BIT-gitlab-2025-14513"],"modified":"2026-04-10T05:21:31.575904Z","published":"2026-03-11T16:05:30.683Z","database_specific":{"cwe_ids":["CWE-1284"],"cna_assigner":"GitLab","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14513.json"},"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/583718"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14513.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-14513"},{"type":"REPORT","url":"https://hackerone.com/reports/3452477"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"22834294718a25956b0a859c8eed72248300eeee"},{"fixed":"4ff507582a71b3fee0ef5a34e7ab583281391758"},{"introduced":"22834294718a25956b0a859c8eed72248300eeee"},{"fixed":"4ff507582a71b3fee0ef5a34e7ab583281391758"},{"introduced":"1010a9b2b769993080ce8399fd25e77c54e1ad1c"},{"fixed":"5831acc89ce4c662f751bb062d1df3bcf2b8cb4e"},{"introduced":"1010a9b2b769993080ce8399fd25e77c54e1ad1c"},{"fixed":"5831acc89ce4c662f751bb062d1df3bcf2b8cb4e"},{"introduced":"20fe49b575fedd2b8cadc2c0640178879854aeb3"},{"fixed":"fcb80522240b3ea1821ac6c2d52b00159bcda5a6"},{"introduced":"20fe49b575fedd2b8cadc2c0640178879854aeb3"},{"fixed":"fcb80522240b3ea1821ac6c2d52b00159bcda5a6"}],"database_specific":{"versions":[{"introduced":"16.11.0"},{"fixed":"18.7.6"},{"introduced":"16.11.0"},{"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-2025-14513.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}