Medium
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 10.6 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service under certain conditions by exhausting server resources by making crafted requests to a discussions endpoint.
- Products
- Not specified
- Affected versions
- Not specified
- Fixed versions
- Not specified
- CVEs
- CVE-2025-0186
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 7 Nov 2026, 10:18 UTC · Revision 1
Source evidence
Allocation of Resources Without Limits or Throttling in GitLab
core-osv · Original sourcePublished 22 Apr 2026, 16:05 UTC
GitLab has remediated an issue in GitLab CE/EE affecting all versions from 10.6 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service under certain conditions by exhausting server resources by making crafted requests to a discussions endpoint.
osv:CVE-2025-0186
Complete source record
{
"id": "ee1fe27526b844da2012be64a97a1b0e65b115e7c5e3338d884fb980662b0bf0",
"url": "https://osv.dev/vulnerability/CVE-2025-0186",
"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 10.6 before 18.9.6, 18.10 before 18.10.4, and 18.11 before 18.11.1 that could have allowed an authenticated user to cause denial of service under certain conditions by exhausting server resources by making crafted requests to a discussions endpoint.",
"evidence": "osv:CVE-2025-0186",
"products": [],
"severity": "medium",
"structured": {
"id": "CVE-2025-0186",
"aliases": [
"BIT-gitlab-2025-0186",
"CVE-2025-0186"
],
"metrics": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
}
],
"affected": [
{
"ranges": [
{
"repo": "https://gitlab.com/gitlab-org/gitlab",
"type": "GIT",
"events": [
{
"introduced": "3d59f5643aa87ca1fc506bf1ad37262d8ca6b4d6"
},
{
"fixed": "48d537ce479485ffb6aef70f62ead88ac15e78b8"
},
{
"introduced": "57c08314af5bc8f317b1967330f92ed029e2c628"
},
{
"fixed": "2c4a87e00b3f5ab1eab353136020dfcab34ae6ca"
},
{
"introduced": "1060c7b0ff78be7c8abe8fd6d23dcb1ca493fd78"
},
{
"last_affected": "1060c7b0ff78be7c8abe8fd6d23dcb1ca493fd78"
}
],
"database_specific": {
"extracted_events": [
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "10.6.0"
},
{
"fixed": "18.9.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "10.6.0"
},
{
"fixed": "18.9.6"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*",
"range": [
{
"introduced": "18.10.0"
},
{
"fixed": "18.10.4"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "18.10.0"
},
{
"fixed": "18.10.4"
}
],
"source": "CPE_RANGE"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:18.11.0:*:*:*:community:*:*:*",
"range": [
{
"introduced": "18.11.0"
},
{
"last_affected": "18.11.0"
}
],
"source": "CPE_STRING"
},
{
"cpe": "cpe:2.3:a:gitlab:gitlab:18.11.0:*:*:*:enterprise:*:*:*",
"range": [
{
"introduced": "18.11.0"
},
{
"last_affected": "18.11.0"
}
],
"source": "CPE_STRING"
}
]
}
}
],
"versions": [
"18.11.0",
"v18.11.0-ee",
"v18.10.2-ee",
"v18.10.0-ee"
],
"database_specific": {
"source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-0186.json"
}
}
],
"modified": "2026-10-30T10:30:38.261219580Z",
"provider": "osv",
"references": [
"https://about.gitlab.com/releases/2026/04/22/patch-release-gitlab-18-11-1-released/",
"https://gitlab.com/gitlab-org/gitlab/-/work_items/511312",
"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0186.json",
"https://nvd.nist.gov/vuln/detail/CVE-2025-0186",
"https://hackerone.com/reports/2915694"
],
"provider_metadata": {
"cwe_ids": [
"CWE-770"
],
"cna_assigner": "GitLab",
"unresolved_ranges": [
{
"extracted_events": [
{
"range": [
{
"introduced": "10.6"
},
{
"fixed": "18.9.6"
},
{
"introduced": "18.10"
},
{
"fixed": "18.10.4"
},
{
"introduced": "18.11"
},
{
"fixed": "18.11.1"
}
],
"source": "AFFECTED_FIELD",
"strategy": "StandardRange"
}
]
},
{
"extracted_events": [
{
"range": [
{
"introduced": "10.6"
},
{
"fixed": "18.9.6"
},
{
"introduced": "18.10"
},
{
"fixed": "18.10.4"
},
{
"introduced": "18.11"
},
{
"fixed": "18.11.1"
}
],
"source": "DESCRIPTION"
}
]
}
],
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/0xxx/CVE-2025-0186.json"
}
},
"related_cves": [
{
"value": "CVE-2025-0186",
"evidence": "/id"
}
],
"security_relevant": true,
"severity_evidence": "/severity/0/score"
},
"source_id": "core-osv",
"document_id": 518979,
"published_at": "2026-04-22T16:05:41.343+00:00"
}