{"id":"CVE-2026-1102","summary":"Allocation of Resources Without Limits or Throttling in GitLab","details":"GitLab has remediated an issue in GitLab CE/EE affecting all versions from 12.3 before 18.6.4, 18.7 before 18.7.2, and 18.8 before 18.8.2 that could have allowed an unauthenticated user to create a denial of service condition by sending repeated malformed SSH authentication requests.","aliases":["BIT-gitlab-2026-1102"],"modified":"2026-04-02T13:20:21.172588Z","published":"2026-01-22T13:33:53.530Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1102.json","cna_assigner":"GitLab","cwe_ids":["CWE-770"]},"references":[{"type":"WEB","url":"https://about.gitlab.com/releases/2026/01/21/patch-release-gitlab-18-8-2-released/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/1xxx/CVE-2026-1102.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-1102"},{"type":"REPORT","url":"https://gitlab.com/gitlab-org/gitlab/-/issues/579746"},{"type":"PACKAGE","url":"git://git@gitlab.com:gitlab-org/gitlab.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"c5ab21eda575676ffc46b85cab3456473c0357c6"},{"fixed":"e7a48bacfe7a383dd69ec19e2af04a7ff4040f89"}],"database_specific":{"versions":[{"introduced":"12.3"},{"fixed":"18.6.4"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"ceaa3c8b3a5ddb810b246bff3029e68cc57caf94"},{"fixed":"cb985c3c1099547085576fe13f04fe4028d55e6f"}],"database_specific":{"versions":[{"introduced":"18.7"},{"fixed":"18.7.2"}]}},{"type":"GIT","repo":"https://gitlab.com/gitlab-org/gitlab","events":[{"introduced":"1010a9b2b769993080ce8399fd25e77c54e1ad1c"},{"fixed":"75b6aa7289638b1a5fdd4f8b188533c4556bf5bf"}],"database_specific":{"versions":[{"introduced":"18.8"},{"fixed":"18.8.2"}]}}],"versions":["v12.3.0-ee","v12.3.1-ee","v12.3.2-ee","v12.3.3-ee","v12.3.4-ee","v12.3.5-ee","v12.3.6-ee","v12.3.7-ee","v12.3.8-ee","v12.3.9-ee","v18.7.0-ee","v18.7.1-ee","v18.8.0-ee","v18.8.1-ee"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-1102.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:L"}]}