High
Allocation of Resources Without Limits or Throttling in GitLab
Type: advisorySources: OSV
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4.6 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an unauthenticated user to cause denial of service due to improper resource allocation limits in the GraphQL complexity calculation logic.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-14871
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 4 Nov 2026, 08:05 UTC · Revision 1
Source evidence
Allocation of Resources Without Limits or Throttling in GitLab
core-osv · Original sourcePublished 16 Sept 2026, 06:34 UTC
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4.6 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an unauthenticated user to cause denial of service due to improper resource allocation limits in the GraphQL complexity calculation logic.
osv:CVE-2025-14871
Complete source record
{
"id": "76465aba7f2486dd1ffa8261011e32b99208af0b0ded57e05650355a769ca621",
"url": "https://osv.dev/vulnerability/CVE-2025-14871",
"method": "structured",
"payload": {
"kind": "advisory",
"title": "Allocation of Resources Without Limits or Throttling in GitLab",
"summary": "GitLab has remediated an issue in GitLab CE/EE affecting all versions from 18.4.6 before 19.1.8, 19.2 before 19.2.6, and 19.3 before 19.3.2 that under certain conditions could have allowed an unauthenticated user to cause denial of service due to improper resource allocation limits in the GraphQL complexity calculation logic.",
"evidence": "osv:CVE-2025-14871",
"products": [],
"severity": "high",
"structured": {
"id": "CVE-2025-14871",
"aliases": [
"BIT-gitlab-2025-14871",
"CVE-2025-14871"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://gitlab.com/gitlab-org/gitlab",
"type": "GIT",
"events": [
{
"introduced": "39ae6bd44263cf79c3a87027501ddbd9431b21b5"
},
{
"fixed": "ec0fce03a55d83fb520d92d1428491e950dd51f4"
},
{
"introduced": "68485a1eb627c9a992f266263157327649822db3"
},
{
"fixed": "684d9581bfefb68c8593331266b69702589d80a3"
},
{
"introduced": "8f83039bebbbb61d3b7b8b7e2342d1deec1e14c6"
},
{
"fixed": "601afd607baae60e14e83e16fb9dea03cf8c7032"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "18.4.6"
},
{
"fixed": "19.1.8"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "18.4.6"
},
{
"fixed": "19.1.8"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "19.2.0"
},
{
"fixed": "19.2.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "19.2.0"
},
{
"fixed": "19.2.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "19.3.0"
},
{
"fixed": "19.3.2"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "19.3.0"
},
{
"fixed": "19.3.2"
}
],
"source": "CPE_RANGE"
}
]
}
}
],
"versions": [
"v19.3.0-ee",
"v19.2.0-ee"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-14871.json"
}
}
],
"modified": "2026-10-30T10:30:35.293503732Z",
"provider": "osv",
"references": [
"https://docs.gitlab.com/releases/patches/patch-release-gitlab-19-3-2-released/",
"https://gitlab.com/gitlab-org/gitlab/-/work_items/584492",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14871.json",
"https://nvd.nist.gov/vuln/detail/CVE-2025-14871",
"https://hackerone.com/reports/3462311"
],
"provider_metadata": {
"cwe_ids": [
"CWE-770"
],
"cna_assigner": "GitLab",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"introduced": "18.4.6"
},
{
"fixed": "19.1.8"
},
{
"introduced": "19.2"
},
{
"fixed": "19.2.6"
},
{
"introduced": "19.3"
},
{
"fixed": "19.3.2"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
},
{
"extracted_events": [
{
"range": [
{
"introduced": "18.4.6"
},
{
"fixed": "19.1.8"
},
{
"introduced": "19.2"
},
{
"fixed": "19.2.6"
},
{
"introduced": "19.3"
},
{
"fixed": "19.3.2"
}
],
"source": "DESCRIPTION"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/14xxx/CVE-2025-14871.json"
}
},
"related_cves": [
{
"value": "CVE-2025-14871",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 501069,
"published_at": "2026-09-16T06:34:50.82+00:00"
}